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    International Association of Resistance Trainers 1

    Periodization:A Critical AnalysisBy Brian D. Johnston

    Copyright 2001

    Special thanks to William J. Ambruzs for his challenges on various points

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    Introduction

    Everything has a reason for its existence. Anything of worth must have

    validity. The application of ever-changing exercise modalities, for example,

    is beneficial in order to keep the body progressing and from stagnating intoover-adaptation to the stimuli. The demands must also be properly cycled to

    prevent mental burnout from too intense training performed too often.

    The general concept of periodization is 100% valid in that respect allowing

    both easy and intense training periods as well as variety to sustain motivation

    and to best disrupt homeostasis. Similarly, the I.A.R.T. promotes the

    concept of cycling training demands, exercises, and methods of execution,

    etc., all for the same fundamental reasons.

    It is the internal structure of (USA-based) Periodization, however, that isflawed with gross vagueness mystical terms and application that have never

    been validated, nor can be validated. It contains potentially dangerous

    recommendations as well, from plyometrics to explosive lifting.

    Periodization includes variable application that does not reflect reality that

    unless trainees were told what they were doing (by the authors), would not

    know the difference (i.e., youre now training for strength, power, or

    hypertrophy).

    There are several models of Periodization, ranging from the works of Bompa,Koch, and Poliquin, among many others. Consequently, and to focus more

    narrowly on the subject, this report deals solely with the book Periodization

    Breakthrough! by Steven J. Fleck, Ph.D., and William J. Kraemer, Ph.D.,

    two world-renowned experts in exercise science, past associates of the

    NSCA, writers for Muscular Developmentmagazine, contributors to peer

    reviewed research journals, etc., etc. It is the problems and weaknesses

    within their version of Periodization that will be critiqued (along with the

    many characteristics that also reflect other versions of Periodization).

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    Many Russians think negatively about the artificial classification of various

    micro- and meso-cycles in the form of exact number of days, or weeks, as

    per Western periodization ideology. They also disagree with linear

    succession of arbitrary, non-linear, non-discrete building blocks of

    subjectively chosen exercises, weight load percentages, et al. Zhelijazkovindicated that the technology of periodization modeling, application, and

    management exhibit certain serious qualitative limitations.

    Verkhoshansky has criticized any text that extols so-called periodization

    breathkthroughs. He states, the body is not an exact, controlled,

    deterministic system... but its subsystems are attracted to and deviate from

    approximate states of balance which show continual variation to ensure long-

    term efficiency and health, as is being confirmed by more and more research

    into the nature of fractal, fuzzy, and chaotic processes in biology.

    Having studied chaos theory (the study of orderly disorder), at least at the

    level of an amateur scientist, it became apparent to me that it is impossible to

    prescribe accurate long-term training for any individual or athlete based on a

    rigid mental model. So many factors can occur and disrupt protocol,

    causing peaks and valleys in response and performance. Although continual

    change of protocol is necessary, application must be established in

    accordance to individual needs at the time and not simply to produce peaks

    at specific junctures, i.e., to coincide with competitions.

    To better understand the concept of chaos theory, in the book Chaos, JamesGleick states: ...physiologists have also began to see chaos as health. It

    has long been understood that nonlinearity in feedback processes serves to

    regulate and control. Simply put, a linear process, given a slight nudge,

    tends to remain slightly off track. A nonlinear process, given the same

    nudge, tends to return to its starting point. Christian Huygens, the

    seventeenth-century Dutch physicist who helped invent both the pendulum

    clock and the classical science of dynamics, stumbled upon one of the great

    examples of this form of regulation, or so the standard story goes. Huygens

    noticed one day that a set of pendulum clocks placed against a wallhappened to be swinging in perfect chorus-line synchronization. He knew

    that the clocks could not be that accurate. Nothing in the mathematical

    description then available for a pendulum could explain this mysterious

    propagation of order from one pendulum to another. Huygens surmised,

    correctly, that the clocks coordinated by vibrations transmitted through the

    wood. This phenomenon, in which one regular cycle locks into another, is

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    now called entrainment, or mode locking. Mode locking explains why the

    moon always faces the earth, or more generally why satellites tend to spin

    in some whole-number ratio of their orbital period: 1 to 1, or 2 to 1, or 3 to

    2. When the ratio is close to a whole number, nonlinearity in the tidal

    attraction of the satellite tends to lock it in. Mode locking occursthroughout electronics, making it possible, for example, for a ratio receiver

    to lock in on signals even when there are small fluctuations in their

    frequency. Mode locking accounts for the ability of groups of oscillators,

    including biological oscillators, like heart cells and nerve cells, to work in

    synchronization.

    It is the disruption through training that causes alteration in homeostasis. It is

    the constant regularity of the same training stimulus (or disruption) that

    permits the body to remain in stasis, never to change or improve in actual

    function or lean muscle mass (see Heavy Duty: A Critical Analysis). ChaosTheory is proof that training needs to constantly change in order to optimize

    and allow for improvement (and to allow for recovery when necessary).

    However, the change must be logically prescribed in accordance to individual

    requirements, on both a physical and psychological basis (accounting for

    mental and physical stress, needs, and goals) and not a fixed treatise on

    paper that cannot account or predict those factors.

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    Periodization Defined

    Fleck and Kraemer define periodization as a training plan which changes

    your workouts at regular intervals of time. This is a bit weak sincealtering your workouts monthly to coincide with the latest muscle magworkout would constitute periodization. Regardless, the authors direction is

    the manipulation of variables such as the number of repetitions and sets, the

    exercises you perform, the amount of weight lifted, and the rest periods

    between sets. Apparently everyone can benefit from periodization, although

    the focus constantly shifts to the preparation of some competition and

    competitive athletes.

    Typical Periodization Concept

    Phase 1 Phase II Phase III Phase IV Phase V

    Hypertrophy Strength Power Peak Recovery

    Also, the authors claim you wont get bored and give up on exercise if you

    follow their recommendations That wont happen with a periodized

    plan. The phrase wont happen means exactly that... it will never happen

    to anyone... ever. Is this an accurate statement?

    Boredom refers to the dullness perpetrated by tedious repetition. This can

    transpire although a resistance training program constantly changes since

    certain factors do remain constant in any routine including the existence of:

    Repetitions,

    Sets,

    Workouts,

    Frequency, Muscular contractions, and

    Exercise movements.

    ...regardless of their measure.

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    What also remains constant are the regular trips to the gym, putting forth

    effort, sweating, experiencing fatigue and deep muscle burn, aches, andsoreness. All these factors can wreak havoc on an individuals motivation

    and ability to sustain an exercise program.

    The authors then define periodization models to variations in training that

    have yielded proven results in increased strength, power, muscle

    hypertrophy, and athletic performance. Many training modalities that donot fit neatly into Fleck and Kraemers ideology of periodization have also

    proven to enhance those particular aspects among athletes. Simply ask one

    of the many high-intensity strength coaches, including Mark Asanovich, MattBrzycki, Ken Mannie, Dan Riley, Tim Wakeham, Tom Kelso, Jim Kielbaso,

    or Mike Gittleson.

    Or ask the successful sports teams that train or have trained in a high-

    intensity, non-periodized manner, including the Arizona Cardinals, the Tampa

    Bay Buccaneers, Minnesota Vikings, Cincinnati Bengals, Philadelphia Eagles,

    Carolina Panthers, San Diego Chargers, Pittsburgh Steelers, and the

    Washington Redskins.

    And dont forget the Pittsburgh Penguins when they won the Stanley Cupfrom 1990-1992 or the US womens basketball team when they won the gold

    medal at the 1996 Olympics.

    Or how about the very successful long distance runners from Africa,

    particularly from Kenya whom never implemented periodization. Moreover,

    the Soviet and British runners pre-1980 did not improve performance based

    upon periodization and actually declined in performance when basing their

    loading on Matveyevs block periodization plan.

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    Application of Periodization

    Although the authors claim anyone can undertake periodization, the focus is

    constantly on phases that lead up to a competition. It is vaguely suggested

    that a competition can be replaced with a goal of any kind, but the goals

    would have to follow the goals of the authors and not of the individual.

    Periodization, as we have come to know it in North America, consists of 4-5

    stages, being

    Hypertrophy

    Strength/Power (these may be two distinct stages)

    Peaking

    Active Rest (an oxymoron if there ever was one).

    What if the individual only wanted to train for hypertrophy? Sorry, thats

    not periodization and you must alter YOUR goals to coincide with Fleck and

    Kraemers ideals as to what proper training should be (to also focus on

    phases of strength, power, and peaking... and recoverywhether you need it

    or not or are ready for it or not). More will be said about each individual

    phase later in this report.

    In essence, the concept of periodization mentally conditions and psyches the

    average individual into believing they too can be like star athletes byundertaking a similar regimen (of extreme volume). Athletes, however, are

    not representational of the average population. They are athletes because

    they are unusual and above average. They have superior ability, in both

    function and recovery. They can tolerate form of exercise that would break

    the average individual. Does this archetype represent you?

    Many athletes also take drugs to enhance these abilities. Many others

    succeed in spite of their training regimen and would likely do better on a

    more rational and abbreviated strength-training program than what manystrength coaches advocate.

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    Variation Principle

    A principle is a fundamental primary, or general truth, on which other truths

    depend. A principle is an abstraction that subsumes a greater number of

    concretes. In other words, principles are very general and describe the

    nature of what must exist for a concrete concept to exist. For example, for

    an exercise program to exist you must take into account certain factors

    (which make up the Theory of Prescribed ExerciseTM

    ):

    1. Intensity of effort

    2. Volume (repetition, tension time, sets)

    3. Frequency (rate of occurrence of training the same and other musclegroups)

    4. Specific adaptations to imposed demands (SAID)

    5. Overload (an increase in weight, repetitions, or tension time)

    6. Diminishing Returns (cost-benefit ratios and concomitant variables, whichhas a bearing on the next principle)

    7. Individualism (the tolerances, preferences, needs, and goals of a person)

    People often use the term law, principle, or fundamentals to give

    credence to their plight to create an aura of authenticity to avoid having to

    validate their ideas. Consider the myriad of Weider Principles and you will

    see that many are not actual principles at all (viz., they do not need to exist

    for a properly structured exercise program to exist), but are training

    modalities of derivative aspects, such as:

    Forced rep principle

    Pre-exhaust principle

    Retro-gravity (negative rep) principle Flushing (pumping) principle... ad nauseum.

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    Similarly, Fleck and Kraemer bastardized the term principle to support the

    notion of constantly changing application, via variation, within a periodizedplan (of course). Hence, the Variation Principle, which supports the change

    of training goals from hypertrophy, to strength, to power. These factors do

    not need to exist for proper exercise application to exist. The manipulation

    of weights loads, reps, and sets are derivative factors that make exercise

    more interesting and more effective (if properly implemented). But change of

    these factors need not exist to produce an effect or for practical exercise to

    exist as a concept.

    Relative to the Principle of Individualism (see next), the authors concept of

    variety remains within a canned structure. Although always dictating variety

    (which is important), variety remains within their confines, from rep and set

    prescriptions, frequency, and even modality of training. They state, Little or

    no plyometric training would be included during the beginning of a

    training phase. As the end of the phase approached, a greater

    volume of plyometric type training would be included.

    They base this recommendation, so it seems, on strength power sports

    and team sports to perform more power-oriented exercises. Yet they donot indicate what the average person or non-strength power sport athlete

    should do.

    Even the term strength power sport is redundant. Every dynamic activity

    you perform requires the use of power. Every activity requires strength, even

    standing, sitting, and lying down (certain muscles constantly remained fired

    during rest, which is the demonstration of strength within a limited capacity.

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    Also, how does one differentiate or determine when a sport is strength and

    power oriented and when it is not? There are times when a short burst of

    maximal effort is required in tennis, hockey, soccer, and nearly every other

    sport that may be viewed as having a large component of endurance.

    Moreover, the specificity of power and demonstration of strength within

    sports is highly specific and unto itself and are not specific to plyometric

    exercises. How can one non-specific activity improve the skills and ability

    of a different set of neuromuscular movement patterns? Compare this to the

    skills of walking, then to running, and running to dodging back and forth in azig-zag fashion. Each must be trained specifically and exactly in order to

    obtain maximum proficiency.

    Performing explosive power cleans and plyometric jumps will not enhance

    running or dodging abilities. You will simply become good at power cleans

    and jumping (and to a limit). Training specificity is later addressed in more

    detail.

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    Individualization Principle

    Periodization is all about meeting specific training needs. If this isthe case, as it should be, then consider the following statements:

    The peaking phase is undertaken right before a major competition.

    The volume is very low and the intensity very high (1-3 repetitions per

    set). The goal is to prepare the athlete for the truly maximal efforts

    needed for an actual competition including epic struggles like

    Olympic weightlifting and grueling throwing events in track and field.

    ...the typical training pattern is to increase intensity and decrease

    training volume as a competition nears.

    When planning a one year training schedule, Write the month in which any

    major competition of the year occur...

    ...then, Working backwards from the major competition, fill in the

    dates and names of the minor competitions or if the sport has a

    season fill in the starting date and ending date of the season.

    Does this sound like your training? Does it reflect you in any way? Do you

    plan on competing in any athletic event, either in the long-term or several

    times leading up to a major competition (as if were all headed to theOlympics)? Do you desire to perform sets of only 1-3 repetitions with

    maximum effort? Do you enjoy increasing your training poundage RM or

    want to decrease volume below x? If you answered no to any of these

    questions, then you wont be able to experience the epiphany of

    periodization. But youre not alone... even athletes are left in the dark. The

    authors state:

    ...the number of sets per exercise, repetitions per set, choice of

    exercise, and training sessions per week would be varied to meetthe strength, power, and local muscular endurance needs of the

    particular sport.

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    How is this to be done? What effect will the removal or addition of only one

    set be to a sporting event that does not demonstrate the lifting of weights?No answers, no strategies and no clues are provided. Its a hit-and-miss

    strategy at best; a vague philosophy the authors hide behind like a shield

    against any criticism to their approach. Do whatever you think is right. From

    alpine skiing to bobsledding, from archery to field hockey, do whatever you

    think is best for you regardless of your lack of knowledge in proper exercise

    prescription (which likely accounts for 99% of athletes and most strength

    training coaches).

    And, again, what about those not involved in athletics or competition? No

    answer is given, although it is concluded the average person can draw

    parallels some how. Fleck and Kraemer then include bodybuilding (i.e.,

    regular gym training as most of us perform) as a sport in order to fit it neatly

    into their periodized model.

    However, why would a bodybuilder be focusing on strength and power

    phases if his or her focus is on mass building? (Yes, additional mass does

    lead to greater strength and power, but the argument is being limited to the

    authors vocabulary and proposed phases of training). Or how about a

    bodybuilder not interested in peaking or entering a competition what use isa peaking phase?

    What of athletes who dont want to gain any more muscle mass (to stay

    within a weight category): Should they not avoid the hypertrophy phase and

    always work for maximal strength and power (with the odd week off for

    systemic recovery)? This is not considered with Fleck and Kraemer or any

    model of periodization currently in vogue.

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    The authors continue, The training plan outlined consists of three

    major training cycles separated by two-week recovery periods. Each

    major training cycle consists of four training phases, each four weeksin length. The major goal of the first two phases in each of major

    training cycles is to increase muscle size. Etc.

    No need to understand what they are saying. The point is: Individual needs

    and differences (and preferences) are not taken into account for optimization.

    Fleck and Kraemers recommendations are ideal for clones, not unique

    individuals unique factors that vary across a broad spectrum. Variables

    such as stress levels, catastrophic events, and other factors that change from

    day to day and week to week amongst individuals.

    Nor is optimization a key with pre-planned periodization structures. This is

    concluded by the authors when they said, This plan should meet the

    goals of the general fitness weight trainer in more than adequate

    fashion. How do they know? What is adequate fashion, and why is theconcept of optimization avoided and substituted with that of adequacy of

    mediocrity?

    If a program is to be truly individualized, it must take into account that

    some people (including non-athletes) are aiming for optimization and that the

    best plan possible should be in place to reflect not only the goals, but the

    NEEDS of an individual. A person may have a goal to bench press 300

    pounds, but they may need to work on specific weak links, past injuries, etc.

    This direction is avoided by the authors entirely perhaps because it takes

    into account too much complexity and individualism, making it too difficulty

    to offer up canned programs so trainees dont have to think for themselves.

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    Then there is the statement that Choosing to do two to five sets of an

    exercise per training session allows the individual to tailor the

    regimen to meet their needs. If the trainee prefers to emphasizemaximal strength development in one or two exercises such as the

    bench press and squat, then they might want to emphasize these

    heavy-duty exercises by going for five sets, and doing as few as two

    sets of other exercises less optimally related to their strength training

    goals. There are a few problems with these recommendations:

    Primarily, it is not a recommendation but a vague assertion that people will

    know exactly how many sets to perform based on goals. Most people will

    likely pick the higher number since many believe more is better. To squirm

    their way out of the dilemma, they offer a broad recommendation. (Barringonly one set per exercise since that more closely reflects high-intensity

    training. Ironically, on page 93 of their book, and as stated in this report on

    page 50, the authors do suggest as little as one set during the power phase).

    The number of sets must be based not only on goals but tolerances, needs,

    and intensity of effort. Rather than have the trainee focus more effort in two

    sets, for example, they recommend performing more sets to produce an

    effect. For those whom train extremely hard, five sets of an exercise may be

    overkill, but the volume is (apparently) appropriate based on the philosophiesof Fleck and Kraemer and not on their knowledge of your body.

    These factors do not exactly point to the principle of individualism although

    the authors endorse the concept. In fact, the authors direction is very similar

    to so many personal trainers who claim to design custom programs for

    each client, but who end up dishing out the same canned routine based on the

    trainers philosophy and preferences (with a few irrelevant modifications to

    make it appear unique and individualized).

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    Injury Prevention

    Fleck and Kraemer state Another major reason to switch to periodized

    training is to prevent injuries. Were you ever at a stage in yourtraining where you were making good gains, and continued to train to

    the point of injury? A main reason the injury may have occurred was

    because you continued to push as hard as you could and your body

    couldnt take the stress. It was clearly a time for a less intense

    training period... With periodized training, intense and less intense

    training periods are planned so the stress does not accumulate to

    the point of adversity.

    They also state, The goal of the in-season program (peak phase) is to

    maintain all the gains made during the previous training phases and

    to prevent injury in competition circumstances.

    These paragraphs are loaded. Fundamentally, injury refers to either macro

    (acute) or micro (chronic) trauma to the soft tissues. Micro trauma (constant

    tissue degradation) can often lead to macro trauma, slowly weakening the

    tissues until the forces exceed structural integrity (forces that normally could

    have been tolerated if the tissues were allow to remodel).

    Doing too much, too often will usually lead to microtrauma, such as tendinitis a common affliction among those who exercise regularly and intensely or

    too much. Periodization is no exception; it does not prevent micro trauma

    from occurring, regardless of the change in intensity of weight load from one

    phase to another.

    One periodization phase even has the trainee performing up to 60 sets per

    workout (remember, it is the volume and frequency that causes overuse

    injuries just as much as the intensity of effort or the magnitude of the weight).

    And once you get tendinitis, reducing volume and workloads in the next

    phase will not permit the malady to retreat or heal. It can sometimes reducein severity, but complete rest will be necessary (or at least working around

    the injury).

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    Exerting too hard, as with heavy repetition maximums, or performing

    explosive or ballistic movement, can exceed tissue integrity and cause macro

    trauma, such as tissue sprain or strain. Both Fleck and Kraemer endorse

    heavy maximum lifts, plyometric movements and explosive actions, such as

    power cleans and jump squats. These movements guarantee the highest rate

    of force possible and the greatest likelihood of injury. Moreover, you dont

    need a heavy weight to produce high forces; lighter weights (or body weight)

    at fast speeds (viz., speed training) can do the trick quite nicely.

    When is explosive training safe and not safe? Unfortunately, it is impossibleto know when an injury will take place until it is too late when you exceed

    the structural integrity of the soft tissues. Many world-class athletes,

    including Olympic lifters, injure themselves by performing explosive

    plyometrics and Olympic lifts. A trainee does not hurt him or her self (i.e.,

    acute injury) by moving slowly, with a moderately heavy weight and while

    remaining in the confines of proper mechanics. Certainly many athletes

    undertaking ploymetrics and explosive movements do not intentionally train

    to become injured. They believe they are training within safety constraints

    (not thinking they would become injured).

    The focus of contention is these are EXPERIENCED athletes who had years

    of knowledge and application with this training methodology and often under

    the guidance of a coach. But that is the risk they decided to take, as many

    plyometric and explosive experts conclude; a risk that is necessary for

    Olympic lifters (since they must practice Olympic lifts), but unacceptable and

    unnecessary for Joe Average. Now Fleck and Kraemer want Mr. Average to

    read their book and undertake the same hyperbole!

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    Intensity

    It is important to understand that Fleck and Kraemer define intensity as theaverage weight lifted (which is somewhat confusing as it relates to the

    term intensity) and a percentage of the maximal possible weight that

    can be lifted for one repetition (1 RM) or any other number of

    repetitions.

    The latter definition is different from how the I.A.R.T. defines intensity, being

    the percentage of possible momentary muscular and volitional effort exerted

    or the magnitude of effort (both physical and mental), regardless of the

    weight load. The I.A.R.T. refers to the amount of weight lifted as the

    magnitude of the load.

    Consider a trainee performing one repetition with 100 pounds, although he

    can perform three reps. Next, he performs eight repetitions with 85 pounds

    to muscular failure, shaking and straining on the last possible repetition. The

    first set, according to Fleck and Kraemer, was more intense because the

    weight was heavier.

    Intensity, according to Websters dictionary is defined as the degree or

    extent to which something is intense with intense being defined asstrenuous or earnest, as activity, exertion, diligence, or thought. (Look

    back to their first definition and try to draw a correlation!) Hence, would it

    take more mental and physical exertion to complete one repetition when three

    reps are possible (or completing the prescribed three when four or more reps

    are possible), or completing any number of repetitions to utter failure? Its

    the latter, of course, and regardless of the weight load.

    Interesting, you will find that if training to muscular failure on both three and

    eight repetitions, eight repetitions are more demanding since they make

    greater metabolic inroads into function. A heavier weight for three repetitionscertainly feels heavy and taxing, but the muscle will weaken even more as

    you increase repetitions (within reason and up to the point of avoiding a

    focus on endurance).

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    Regardless of semantics, and how you choose to define intensity, a common

    theme throughout the entire book is lack of recognition of effort.Fundamentally, how hard one exerts is never addressed by Fleck and

    Kraemer, or many other periodization proponents, which has a significant

    bearing on exercise tolerance (ability to sustain sets and frequency), the

    magnitude of muscular inroading, and exercise prescription.

    It appears that to address intensity of effort would bring about a conflict in

    their definition of intensity as it pertains to how much weight one lifts. By

    avoiding the issue, Fleck and Kraemer do not have to provide a dual

    definition a term to mean two different concepts.

    The best one can conclude is that once reaching a rep goal (that the authors

    dictate) you increase the resistance. It may happen that you will sometimes

    reach muscular failure in an attempt to complete the final repetition within the

    rep goal, but not always.

    Neither is it considered that if a person were to train really hard on a handful

    of sets that not all 24-60 sets (!) per workout can be completed; a set

    prescription as established by the authors. It is highly unlikely that anyone

    can perform 60 sets to muscular failure on a regular basis, thus necessitating

    reduced and lower quality effort. What should a trainee do if he or she does,

    in fact, train very hard or like to train as hard as to achieve muscular failure?

    No answer is provided, and the Principle of Individualism is once again

    ignored.

    Moreover, as Mel Siff stated, A big issue is that periodization (being so

    complex a system) uses only the volume and intensity of load to calculate its

    training system. This does not recognize the interdependence lifting skill

    and technique has with load. Certain aspects of training do not exist

    within a vacuum. If you base training prescription on two factors, you mustfurther base it on all factors that affect the stimulus, pre- and post-workout

    response, short-term and long-term adaptation (days, weeks, months), etc.

    Why wouldnt you? Doing so makes the process of concretizing a plan

    much more complex, demanding than Fleck and Kraemer seem to realize.

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    Physiology of Training Phases

    The phases of periodization include Hypertrophy, Strength/Power, Peaking,

    and Active Rest. These phases do not make physiological sense, although

    devised by proclaimed exercise scientists with a Ph.D.

    The authors state, The goal of (the hypertrophy) phase is to develop

    muscle mass and size (or hypertrophy) to support the development of

    strength and power in subsequent training phases.

    Suggesting to develop muscle mass and size is redundant, as if muscle

    mass and size were two different entities (assuming the authors are not

    focusing on fat increase during the hypertrophy phase). Its obvious that if

    you increase the mass of a muscle, you also increase the size of the muscle.

    Moreover, a larger muscle is a stronger muscle due to its greater cross-

    sectional area. It does not support the development of strength and power

    but produces it. More muscle produces more force.

    This does not mean a more muscular individual will be stronger than a smaller

    individual (pound for pound, at least), but that both individuals will increase

    strength if they increase muscle size. An increase in muscle size will likewise

    increase power.

    In the next two phases, being Strength/Power, there is a suggestion that theemphasis is placed on these two aspects rather than hypertrophy although the

    authors conclude that hypertrophy can exist, but not as much how they

    make that conclusion is unknown, nor is it detailed. Some people do

    respond better (i.e., the acquisition of muscle) by training with heavy

    poundages. Regardless, they state, The goal of any strength phase is

    not only to increase strength but, to some extent, muscle size as

    well.

    The authors further conclude, The goal (of the strength phase) is to

    develop basic strength and serve as a transition between the

    hypertrophy phase and the power phase. What is basic strength? Isthat different from strength?

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    Likely, Fleck and Kraemer are drawing differences between strength of the

    body in general and the strength demonstrated or developed by performing

    specific athletic skills. This does not make sense since strength is strength...

    being the demonstration of the force generated by muscles despite a specific

    action or skill.

    The power phase was designed to optimize the development and

    expression of true maximal strength and power. True maximalstrength as opposed to false maximal strength? What happened to basic

    strength?

    Power is defined as force x distance time, or the time rate of doing work.

    In other words, how much force you can generate (strength) in as little timeto cover distance x. For example, if you could lift a 100-pound barbell in

    two seconds, then later lifted the barbell in one second that would

    demonstrate greater power. Your strength did not change only the

    demonstration of strength and how much force you physically and

    volitionally generated in each instance.

    The distance remains the same, so it is force (strength) that must alter in

    order to change the time value (to balance the equation). How do you

    generate greater force? Obviously by increasing lean muscle mass.

    Remember, the larger a muscle becomes, the more FORCE it generates.You can also increase strength without increasing lean mass, but this has

    more to do with improving lifting proficiency within a skill (neurological skills

    that do not transfer over to other exercises or activities) as opposed to the

    force generated by a greater cross-sectional area of muscle.

    But, then, there is also volitional effort, or mental focus. Quick reaction and

    the neurons that fire off muscle fibers are controlled by the central command

    center (the brain). Being explosive is more mental than physical, although

    improving upon specific physical skills can improve that aspect. (This factorrefers to skill acquisition, or the constant practicing of a particular

    neuromuscular pattern; the more conditioned you become to an activity or

    exercise, the more confidently you can push the envelope in force

    generation.)

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    Hence, the more you focus, the more you practice, and the larger your

    muscles become, the stronger and more powerful you become (within

    reason, and relative to ones genetics and the activity in question).

    Consequently, why wouldnt an athlete simply focus on hypertrophy (if

    weight category is not a concern), together with the actual skills of the sport,

    rather than arbitrarily altering repetition, volume and weight load values to

    coincide with obscure phases? No answer was provided.

    Moreover, and this extends to the ISSA and other organizations and

    individuals whom promote ill-defined terms such as:

    speed strength

    explosive strength explosive power

    anaerobic strength

    aerobic strength

    general strength

    maximal strength

    reactive strength

    strength endurance, ad nauseum...

    ...what happens physiologically to a muscle during activity and rest(compensation) during any one of those training modalities that is different

    from the other modalities? How does a muscle contract differently during

    hypertrophy training than during power or speed training? How do the

    neurons fire differently in any of the above types of strength or power?

    If you look at any number of scientific studies on strength training or

    bodybuilding, you will notice one commonality: Although various modalities

    are compared (such as explosive movement versus slow movement) NONE

    of the above modalities have actually been studied. They cant, simply

    because there is no way to quantify their existence. How do you isolate andmeasure speed strength versus starting strength? These are simply

    descriptive terms that have no bearing on actual performance or exercise as a

    science.

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    Now, it can be argued that there is a difference between generating force and

    the speed of muscle contraction, viz., f = m (g+a) vs. its inertia or f = ma.

    The problem with using formulas to prove something is that the formulas

    exist within a vacuum, not taking into account other physical phenomenon

    (i.e., many experiments ignore the effect of friction since it is impossible tomeasure in most dynamic instances). Nor can they be isolated from each

    other (all matters of physics are inter-dependent and intertwined).

    Regardless, some periodizationists claim that training must include "context

    dependent strength" (e.g., demonstrating strength with speed, i.e. speed

    strength, or strength-speed [when loads are heavier]). For example, consider

    a pitcher throwing three balls:

    wiffle ball

    baseball

    10-pound lead shot

    Of all three, the baseball will travel fastest since the shot-put is so heavy

    (difficult to generate force quickly enough), whereas the wiffle ball is so light

    (insufficient opposing force) that insufficient force is generated by the body

    to produce sufficient acceleration. This reflects Newtons third law, as

    addressed on page 37.

    Now, it is further argued that in the case of the lead shot, the degree ofstrength has importance since not much speed can be generated against such

    a heavy weight (i.e., strength-speed). Conversely, speed (the rate of muscle

    contraction) has importance when throwing the wiffle ball since it is so light

    and strength is not a huge factor (i.e., speed-strength); thus technical skill of

    activating the muscles is the critical factor.

    Although these factors are true, there is a problem in its application toward

    resistance strength training primarily, the bifurcation of force and how the

    force is applied. They are not separate entities, particularly considering that

    one must generate force to even consider speed or the nature of said force!

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    Second, the application of any weight training movement is non-specific to

    any athletic (or non-athletic) activity. You cannot blast a light barbell quickly,

    expecting it (greater speed ability from practicing that movement) to transfer

    over to a baseball, wiffle ball, or shot-put throw. The velocity of ball

    throwing is different and unique to a particular weight of ball. The mechanics

    and skills are also much different, and any specific application of weight

    training will not improve ability (i.e., speed) outside the specific application

    of said weight training. Its no different than suggestion focusing on speed

    with the wiffle ball and focusing on strength with the lead shot will transfer

    over quite nicely to the baseball.

    Another question is: How is supercompensation amongst the modalities

    different aside from greater function and adaptation to the activity in question(i.e., practicing plyometric jumps will make you good at jumping)? Consider

    the inability to quantifiably state: You have improved in explosive strength...

    here is that type of strength under the microscope, and it is larger than

    before... but your starting strength and aerobic strength seems to have

    remained the same size. Any concrete existent can be measured... except,

    apparently, the various (and nebulous) forms of strength and ability in the

    human body.

    Adaptation to the activity in question is vital to understand. The skills of

    weight training do not cross over to the skills of other activities. Being agood guitar player does not make you a good violin player, although both are

    stringed instruments. Or, for you guitar players out there, play an electric

    guitar for a few years, then lend your hand to a classical guitar. The width of

    the neck, thickness of the strings, and action of the instrument makes it

    difficult to extend your skills until you get used to the new instrument and

    develop those skills.

    Analogously, being explosive at power cleans will not make you explosive at

    sprinting or tackling in football (unless also practiced). You must practicethose skills and use the muscle tissue that exists (while optimizing mental

    focus) to demonstrate explosiveness in any particular activity.

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    Some periodizationalist conclude that power cleans are very similar in

    execution to rising off the line and blocking in football... almost identical.Almost and very similar are not exact, and the skill patterns are, likewise,

    different. The practice of safer, lower force exercises, together with the

    practice of actually and specifically exploding in football (i.e., generating

    power from the upper and lower body) will produce the intended results.

    However, for the sake of argument, assume that performing power cleans

    produces a better explosive effect than slow and strict bench and shoulder

    presses. For the average person, being explosive from a squat to near

    standing position is irrelevant in every day life. Consequently, only a handful

    of athletes could benefit from the specificity of power cleans, such as

    football players.

    Considering the repetitive injuries Olympic athletes incur from such lifting

    practices (experts in the lifts), is it worth the risk of injuring a valuable athlete

    in the hopes being 5% more explosive? This point is especially noteworthy if

    considering skill (and how force is applied on the playing field) has greater

    importance than the optimum explosive force ability by the athlete. The

    strongest, fastest, or most powerful athlete does not necessarily mean the

    best athlete on a team or at a particular playing position.

    It is interesting to note that athletes whom undertake explosive weight training

    (to build power) likewise practice the skills of their sport, becoming more

    efficient at those skills in question. Many also perform traditional weight

    training with moderate to heavy loads while moving slowly. Strength coaches

    then conclude that it was the explosive weight training that improved the

    athletes ability to be explosive without considering the concurrent mental and

    physical skill training of the sport, hypertrophy through traditional weight

    training modalities, etc.

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    If it is impossible to determine the cost-benefit ratio of plyometrics and other

    explosive exercises, and their effectiveness compared to other modalities, or

    the actual mechanism that triggers growth, how can the experts conclude

    that plyometrics were effective when performed concurrently with sport-

    specific skills and other training methods? It would be further interesting to

    test athletes who give up completely on sport skill training and traditional

    weight training and do nothing but explosive weight training and plyometrics

    THEN conclude how effective the cross over is!

    James J. Dowling, Ph.D., is an explosive and plyometric proponent. Yet heconcludes that: Exercise scientists still do not know the exact mechanisms

    that cause increases in performance and are even less sure of the training

    stimuli that trigger these mechanisms into action. I believe that the benefit

    is real (with plyometrics) but the degree of its superiority over other

    training methods for jumping, sprinting, and throwing have not been

    quantified.

    In the first statement, Dowling confirms that we are not certain of the

    mechanisms that increase performance, yet he chooses to endorse apotentially dangerous method of exercise, indicating the benefit is real. (Any

    method of overload and specificity can enhance ability. Consider that the

    testing measurement of plyometrics is jumping... the exact same skill that is

    being trained. Doesnt it make sense that jumping ability would improve?

    But that skill is far removed from the skill of sprinting, or dodging tactics in

    basketball, for example.)

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    Both Fleck and Kraemer likewise choose to include explosive and plyometric

    exercises in their philosophy. And they are so bold as to suggest altering

    reps, sets and weight loads will have near-isolating effects on hypertrophy,

    strength, and power as if they were separate entities that can be developed

    almost independent of each other. If the mechanisms cannot be isolated,

    how can it be determined whether an alteration in a program of a few reps,

    sets, and weight load percentage will focus more on strength or power or that

    strength and power is not a concern or possible during hypertrophy?

    Dowling states this about plyometrics (as well as most whom endorse the

    activity), All athletes and coaches are responsible for selecting a level of

    acceptable risk. When the benefit is not clear and the risk is also not well

    known, it makes the decision even more difficult.

    Exercise for the vast majority is about enhancing function, not running the

    risk of injury or increasing that risk. Weight training is about injury

    prevention and physical improvement.

    Should Joe and Jane Average incorporate explosive and plyometric exercises

    if it means increasing the risk of injury to (supposedly) increase power?

    Should athletes worth millions of dollars do likewise? Ask baseball

    professional Alex Rodriguez (Mariners shortstop) that question after he

    injured his left knee in 1999 while performing box jumps under the guidanceof a qualified strength coach who believed explosive training to be ideal.

    *** ***

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    When addressing the power phase, Fleck and Kraemer state, Most multi-

    joint sporting activities require the development of power. This

    would include jumping, throwing, and running. It follows that mostly

    multi-joint power type exercises are used in this phase. The

    emphasis is on accelerating the weight throughout the entire range ofmotion of the lifting phase of every exercise (where this can be done

    safely). There are a number of problems with these statements:

    It does not follow that one must perform NON-SPECIFIC multi-joint

    weight training exercises in order to increase the power of SPECIFIC athletic

    activities. It is uncertain how they came to that conclusion except to suggest

    that multi-joint movements are more time and cost effective (they offer the

    biggest bang for the buck).

    But in regards to specificity, squatting is not the same as jumping. Overheadpresses are not the same as throwing a baseball. And lunging is not the same

    as running. Heck, even the improved ability of the flat barbell bench press

    does not cross over very well to machine or incline dumbbell presses. And

    there is a lot more similarity between execution and speed of movement, etc.

    amongst those movements than between free-weight exercises and sporting

    skills. To be good at a machine press or dumbbell incline presses requires

    you to practice those movements specifically.

    Further, how can an activity that is much slower in acceleration and speed(e.g., plyometric jumps) improve the explosiveness, acceleration and speed

    of a sporting activity (e.g., sprinting)? In order to become faster and more

    explosive at throwing a baseball, does it make sense to explode a barbell or

    dumbbell that moves much slower? The athlete should be focusing on the

    skills of throwing a ball while building strength and muscle generally and

    safely in the weight room.

    Next, consider the last phrase where this can be done safely. Again, asstated previously, the safe limit is unknown when attempting to take your

    muscles to the edge, by optimizing force output with explosive action. Howcan a trainee know when these practices are safe? Have you ever injured

    yourself and was surprised that you did injure yourself (believing it was safe

    to push that hard)? Most of us have been down that road, and may take

    another walk down that road repeatedly whenever challenging the upper limits

    of the body. The upper safe limit is never known until it is too late.

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    Fleck and Kraemer then state, All the exercises performed during this

    training phase (strength/power) are multi-joint power or multi-joint

    strength type exercise. Huh? Why cant a single joint exercise increasepower or strength (which they can)? What function would a multi-jointexercise have if not to increase function (i.e., hypertrophy, strength, and

    power)? in other words, these are unnecessary neologisms.

    And if you consider that a muscle cannot be trained throughout a full range

    of motion without the inclusion of single-joint exercises (for reasons based

    on mechanics, see Prescribed Exercise), it should be evident the importance

    of single-joint training and the erroneous statement made by Fleck and

    Kraemer.

    Some periodizationalists may offer up the quality versus quantity argument.

    Primarily, single joint exercises impose extra sets, extra time, and extra

    recovery requirements. The goal is to build a basic foundation of strength

    with time, energy, and recovery to spare for other sport specific activities.

    Multi-joint movements give the biggest bang for the buck.

    All right, that is a fair argument, which has nothing to do with the average

    trainee (since they dont perform sport-specific activities), but athletes. The

    same argument, however, can be applied in favor of single-joint movements.

    If your goal is to optimize the effect, development, and function of aspecific muscle group, it is not an issue of quantity, but quality, which brings

    us back to the benefit of single-joint movements to better isolate a muscle

    that requires optimum loading, inroading, development, etc.

    Moreover, not all muscle groups need be subjected to single-joint movements

    (only those you wish to focus attention). Adding 1-2 sets of single-joint

    movements (in a program already based on a minimum of 24 sets) will not

    suddenly lead to overtraining. And there is nothing stating that you cannot

    delete a multi-joint movement to make room for a single-joint movement ifdoing so increases the quality of the workout goals in question.

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    Regardless, to give such titles as multi-joint power and multi-joint

    strength to exercises is pointless and endeavors to show the authors in afavorable light of authorities (viz. using impressive sounding terminology).

    Dazzle them with BS. Moreover, the act of making up names (and

    meaningless names at that) helps to instill confusion, poorly defined terms,

    and vagueness in the sciences, which also helps to cloak the authors

    mysticism and errors in reasoning.

    What is strange is that the authors claim Power training must be

    performed at relatively high intensity to be effective. Yet, a heavy

    weight (high intensity) can only be moved slowly since it is so heavy. Youcan move a lighter weight much faster, obviously. Consequently, how can

    the slow moving heavy weight of the bench press transfer to greater power in

    throwing a ball, for example, at much faster velocities?

    If the connecting (physical) factor is relative to the overload of the weight

    (and the increase in strength/force output), does that not indicate the

    importance of overload in general, regardless of the speed of movement

    that building strength and hypertrophy are the governing factors behind

    power? An elementary understanding of physics should dictate as much.

    Yet Fleck and Kraemer promote moving a weight (during theconcentric/positive phase of a movement) as quickly as possible. Doing so

    magnifies the forces and potential for injury.

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    More on Training Phases

    Vagueness does not stop with the concept of hypertrophy versus strength or

    power. Fleck and Kraemer define General strength training as weight

    training that develops all the major muscle groups and bolsters

    overall strength capabilities. This type of training begins during the off-season and early pre-season (or preparation phase of competition). It falls

    just after the hypertrophy phase.

    What is perplexing are the prescriptions offered within the book.

    Hypertrophy requires 3-4 sets per exercise whereas strength and power

    requires 3-5 sets. Why cant hypertrophy include a fifth set, or stop at two

    sets per exercise? What is the physiological reason for an extra set for

    strength and power? No explanations are provided except the possibility ofkeeping total work numbers up, i.e., reduce reps and increase sets.

    The repetition counts are also arbitrary, suggesting that hypertrophy training

    should be 8-20 repetitions, whereas strength is 2-6 and power is 2-3. Why

    cant power also include repetitions four and five? No answer is given. In

    fact, no answers can be given for any of these assertions, only that

    something had to be different in order to differentiate one phase from the

    others, so lets choose reps and sets!

    Then there is the issue of weight loads, wherein hypertrophy training is low inintensity (between 60-80% of a 1 RM). Why not 85% or 95% in a rest-pause

    fashion (a highly useful training variable used amongst high-intensity

    enthusiasts, including the late Mike Mentzer and Ray Mentzer)? No answer is

    given.

    The recommendations for arbitrary repetitions, sets, and weight loads do not

    take into account an individuals cadence choice (how fast or slow the

    resistance will move) or an individuals tolerance to stress. For example, if

    you were to move 4 seconds up and 4 seconds down (nothing too slow, butfar from explosive), a set of 8 repetitions would last 64 seconds. But a set of

    12 repetitions would last over 90 seconds far too long for muscles that

    have an abundance of fast twitch fibers and are quick to fatigue (a tension

    time that can eventually lead to overuse atrophy if abused). And some

    muscle groups may respond optimally to only 1-2 sets, so why perform 3+

    sets?

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    Although Fleck and Kraemer indicate the value of tracking data by including

    an entire chapter on the topic, they neglect precision of record keeping by

    ignoring repetition cadence relative to the number of repetitions performed.

    Then you have Charles Poliquin, another periodization proponent, on the

    other side of the fence, suggesting impossible cadence measurements such as2.1 seconds! How do you measure that?

    Fleck and Kraemers inexact approach is further exemplified by suggesting:

    You can determine any RM weight from 1 to 25 RM by following

    these steps:

    1. Warm up with five to 10 repetitions using 50 percent of an

    estimated RM (How do you know what 50% is? No answer. If youpretty much knew this information you wouldnt need to continue the

    experiment).

    2. After a minute or two of rest and some stretching, use 70 percent

    of that estimated RM to perform the desired number of repetitions

    i.e., if youre looking to find your 1 RM, do one rep; if youre

    looking to find your 10 RM, do ten reps (Same problem arises).

    3. Repeat step two, only now youre using 90% of the estimated RM.

    4. After two minutes or so of rest, repeat step two, this time using

    100 to 105 percent of the estimated RM.

    5. If step four is successfully completed, repeat step two, rest

    included, this time using one to five percent more weight than you

    used in step four.

    6. If you successfully completed step five, repeat the entire cycle

    after at least one full day of rest, starting with a heavier weight in

    step one.

    Theres a better way... simply get into the gym and fake it. If youre looking

    to complete a certain number of repetitions, you will quickly discover your

    goal weights within a few workouts. About as much time to estimate the

    periodization way.

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    Moreover, this testing does not take into account a muscles rate of fatigue

    or the relationship of various muscles within a multi-joint movement. Triceps

    that are quick to fatigue, for example, would produce a test that concludes a

    much lower RM than what actually exists yet the pectorals and deltoids

    may not be optimally fatigued. This scenario easily happens with any muscle

    with an abundance of fast twitch since the more sets you perform trying to

    find your RM, the faster you fatigue and the more skewed the data becomes.

    The test, simply, is a waste of time for beginners and irrelevant to those who

    have been exercising for some time and have been tracking data (as they

    should be).

    Then the authors move onto sport-specific weight training, indicating that

    such exercise trains the muscles in a fashion similar to how theyll be

    used during the actual competitive situation. Thus, for many sports

    this would mean power-oriented training. And this is where they make afundamental error believing moving explosively or using heavy weights in an

    exercise will make the muscles more explosive in a particular sporting skill.

    And that attempting to duplicate a sporting skill in the weight room under

    different conditions will improve an athletes ability.

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    Sport Specificity

    Including specific resistance training exercises to enhance sport specific

    movements is utter absurdity, regardless of the recommendations of Fleck

    and Kraemer. There are no degrees of specificity... either something is

    entirely specific or it is not either a physical movement is completely

    specific or it is not. Specific means explicit, particular, or definite, not sort

    of or similar.

    For example, throwing a baseball that is ounces heavier than the ball you are

    used to and then eventually returning to the original ball weight is no longer

    specific and will definitely hinder the accuracy of your pitch if continued.

    This phenomenon occurs since the nervous system controls the muscles,

    producing a particular pattern and firing rate participation of themotorneurons and skill acquisition in accordance to the practiced movement

    in question.

    The inter-task transfer, or the ability for the skills of one activity to improve

    that of another unrelated activity, typically finds that the transfer is small or

    negligible. If the tasks are more similar, the transfer tends to be higher yet

    still typically small. An example would be a badminton player taking up

    tennis. Because of this athletes past experience, the skills of badminton may

    help in learning the game of tennis. However, a proficient tennis player willnot become a better tennis player as a result of learning badminton skills.

    Never has a world-class tennis player become a world-class badminton or

    table tennis player. The skills may appear similar, but they differ greatly as a

    result of play area, racket weight, air resistance, ball/birdie weight, and kinetic

    characteristics such as speed, delivery, and return.

    Strength training is analogous in this regard but to a much greater magnitude.

    The skills of a power clean cannot transfer to the skills of sprinting and

    dodging in football, or a slap-shot in hockey, although many strength and

    conditioning coaches believe otherwise. Strength is general and contributes

    to any activity. The applied demonstration of strength is specific, however,

    and applying strength to any activity, such as football, requires skill training.

    And the only way to produce specificity in a sport is to practice the sport

    skills themselves not something that appears to be similar.

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    Being more explicit, in football there are many positions, including running

    back, quarterback, and wide receiver. Being good at one position does not

    make that athlete good at all positions. If this were the case, a running back

    could take the quarterbacks place if the quarterback became injured during

    the game. It should be obvious that the skill acquisition is much differentfrom one position to another. Likewise, Olympic lifting is even more far

    removed, not offering any direct transference of skill nor producing any

    better gains in strength or power than a sound program of strict, hard

    exercise characterized by safe, low-force, non-ballistic movement.

    Since resistance exercises (regardless of their apparent duplications) are not

    specific to the speed, gait and force produced in athletic events, they are

    useless for increasing a specific skill and an inappropriate way to contribute

    to a skill. Even the use of parachutes during sprinting has not been proven to

    optimally improve running speed since it is non-specific to the speed,mechanics, and gait of sprinting without a parachute. Those who make

    modest gains from such training do so because the stress overload on the

    muscles caused muscular strength and growth to occur. They could have

    received better results from a sensible strength training program and without

    disrupting the specifics of their natural gait (requiring even more practice

    under normal conditions in order to sustain or improve in those skills).

    Negative Transfer

    Attempting to duplicate a sport specific movement with unaccustomedmovements and loads results in the athlete learning two methods or styles of

    performance, thus causing a negative transfer. Multiple motor memories

    adapt, which inevitably leads to confusion. Competitive performance will

    either suffer or not benefit in any manner as a result.

    Similarly, it is not uncommon for a strength athlete to be very strong in the

    bench press, yet be relatively weak with the incline or decline bench press (if

    s/he did not also practice those movements) due to different motor learning

    patterns. Try it yourself, utilizing a totally new exercise, and you will

    discover a comparable weakness to that of a seemingly similar exercisemovement.

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    Arthur Jones relayed an excellent example of a small stone or grain of sand in

    a sock. Did you notice how your gait changes in order to accommodate thediscomfort? That small grain of sand, although it felt huge, was enough of a

    change to alter the specificity of your gait. Can you imagine what attempting

    to duplicate a sport specific movement with added resistance could do to

    your learning curve?

    To relay another example, operating a transport truck will not affect your

    ability to operate a small compact car since the two particulars and

    characteristics of these vehicles are so far removed. But drive a small

    compact for several years, then suddenly a Lincoln Continental, and you will

    find the task more arduous, especially when parallel parking or moving in

    tight spaces. The close relationship between the two cars makes observation

    and perception more difficult than that between a small car and the transport

    truck. Furthermore, and as Arthur Jones personally observed, piloting a

    plane and driving a car is even more non-specific, having no detrimental

    effect on the two skills.

    The ideal strength training routine for an athlete is to simply select common

    exercises, such as the bench press, squat, calf raise, bent row, chin-up, etc.,

    and leave the skill training to the sport in question. Despite the importance ofincluding exercises that are geared toward the primary muscles of your

    sporting event (e.g., squats for sprinters, deltoid work for tennis players),

    exercise movements designed to be specific to a muscular movement found

    within a sport is a grave error.

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    Explosive/Speed Training

    For the past few years, speed and explosive training has become the newrave within the fitness industry; neatly fitting into the periodization model for

    supposed optimum conditioning. Whether youre talking about speed

    training or explosive training, the concept is to move or accelerate the

    resistance as quickly as possible (speed training usually implements lighter

    weights, around the 60% of a 1RM, for example). Questions remaining

    include: 1) Will moving quickly develop quicker muscles? 2) Will moving

    quickly produce better results, i.e., the ability to mover faster, than moving

    slowly? 3) Is it safe to move quickly?

    Quicker MusclesConsider that some authorities whom promote speed training also contend

    slow movement (e.g., 3-4 second concentric or slower) makes you slow, or

    at least will not improve speed. There are several problems with this

    reasoning, some of which were addressed previously but deserve reiteration.

    Primarily, it is force that enables you to move faster. Simply try to move

    faster without exerting greater force. If you discover a method to the

    contrary, share it with the automobile industry and become wealthy. Now

    consider elementary physics that moving a resistance from point A to B(distance) requires force and a magnitude of time to complete the lift. Add it

    all together and you have the prescription for power, which is force x

    distance time, or the rate of doing work.

    By increasing force (i.e., muscle strength), and not speed, you become more

    powerful and faster. Speed is merely the resultof force. As Isaac Asimov

    stated in his book, Understanding Physics,

    ...a force is that which can impose a change of velocity on a material

    body; (a force is) that which imposes a change in speed of a body, orits direction of motion, or both; without a continuous force, there

    would be no continuous acceleration.

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    It is a fact that a stronger athlete (relative to his or her own previous ability) is

    a more powerful and faster athlete but within reason and limitations. Those

    who compete with light implements, i.e., tennis or Ping-Pong players,

    increase the speed of their swing and delivery by skill practicing, mental

    focus, and drills to increase reaction time. Exerting against a light implementsuch as a racquet, air resistance, and a ball cannot provide sufficient

    opposing force (Newtons Third Law) to allow greater muscular force up to

    a certain limitation... no matter how strong you become.

    As an analogy, try throwing a small pebble versus a stone 3-4 times the

    pebbles size. The stone can be thrown much further since it is heavy

    enough to produce a sufficient and greater force against the working muscles

    (again, a reflection of Newtons Third Law). But too heavy, and the

    opposing force of the stone will exceed or challenge the muscles in excess.

    Hence, athletes who do require high speeds against low resistance are at the

    mercy of their reflexes or nervous reactions (factors that are genetically

    predetermined), as well as their volitional effort and focus. Speed weight

    training will NOT help.

    Next, consider the idea that regardless of how fast you move a resistance, it

    is nowhere near the potential speed that is possible. For example, a rapidly

    moving barbell (e.g., 50+% of your 1RM) may travel at 200 per second

    perhaps a bit faster. However, a sprinters limbs, unobstructed by a

    resistance (excluding gravity, ground friction, and air), can move andaccelerate several times faster.

    How can a slower speed, while using resistance, increase the speed capability

    of muscles that contract much faster and under 90ms especially

    considering one pro-speed argument is that moving slowly in weight training

    will not build speed and that you must move quickly or explosively?

    If lighter resistance is more specific to increasing maximal speed, as so many

    coaches advocate, then why not train with air resistance for maximal speed

    development? It may be argued that some resistance is necessary, which

    suggests the importance of muscular inroading via an overload to build

    strength/force. This, then, contributes to greater speed development and that

    the speed of movement during exercise is irrelevant or at least the speed of

    any weight training activity is non-specific to an athletic activity.

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    Realize that the speed you demonstrate power is with specific and dependent

    on the sporting activity or movement. The speed of movement at which you

    build power, however, is unrelated and independent of the speed at which

    you demonstrate power. If you play a particular sport requiring fast

    movement, you should attempt to move quickly when practicing theparticular sporting skills, thus demonstrating power, but not when exercising

    to build power.

    Better Results

    If you consider the reasoning above, fast movement is not superior to slower

    movement in producing quick muscles, power or explosion. Moreover, the

    faster you move, the greater the acceleration and momentum. That means a

    quick blast out of the starting gates resulting in high forces at the

    commencement of movement. What follows (if not injury) is muscular

    unloading for part of the range of motion as the resistance propels upwardand until gravity slows the weight down. How can muscular unloading be

    beneficial if the concept of strength training is to train (not relax) the muscles?

    Also, what mechanically transpires during fast movement that does NOT

    transpire during slow movement? Speed proponents are unable to respond

    rationally often substituting mystical terminology, gut hunches, beliefs, and

    hypotheses for fact. Muscles contract period. Whether you move quickly

    or slowly, their job is to generate or resist force (resisting force via

    contraction), regardless of speed. And, as stated, it is force that producesspeed and acceleration.

    EMG studies do indicate a difference in the rate of fiber recruitment with

    faster speeds (within reason and before momentum takes over). However,

    on a cellular basis:

    Fibers still contract, and they contract in the same manner regardless ofhow slowly or quickly you apply force.

    The rate and quality of recruitment patterns are different with a weight

    training movement than a sport specific movement (and being able to turnon more fibers during an explosive lift does not automatically mean

    turning on as many or more fibers [or the same fibers in the same order]

    during an athletic activity that requires different movement patterns).

    The issue of safety (and comparing cost-benefit ratios) must beconsidered with explosive movements.

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    Safety

    The faster you move the greater the risk of injury. Moving a light weight

    explosively is just as dangerous as moving a 1RM slowly (although

    producing maximum force to move the 1RM as quickly as possible). Speedproponents, at least, concur that there remains risk of injury during explosive

    movement.

    Exercise, however, should not increase any risk. Rather, it should increase

    functional ability to help prevent injuries. It is understandable that Olympic

    lifters and powerlifters run the risk of injuries due to the high forces of lifting

    a 1RM, but that should not apply to the remainder of the population. Many

    professional athletes have injured themselves from high-speed training, and

    they are genetic superiors who can better sustain such rigors. If they run the

    risk of injury, what does that indicate about the norm?

    Most importantly, it is vital never to have the elderly lift explosively,

    regardless of what some NSCA proponents recommend (i.e., Mr. Juan

    Carlos Santana). There should be near-zero risk when training frail

    individuals. Obviously, the more haphazard the training approach with the

    elderly, the greater the risk of injury and possible legal action.

    Moreover, it is erroneous to propose that speed training will make the elderly

    faster, apart from the arguments presented thus far. The elderly are often

    slow in movement due to deconditioned bodies, crippling diseases, and

    sometimes laziness (they may not value exercise or have the motivation to do

    so regularly), thus further affecting condition, posture, etc. Their lack of

    speed in daily movements is unrelated to avoiding fast and explosive actions

    as they age.

    In that vein, how much speed does a 70-year old man or woman need? They

    require strength to live with dignity to get out of bed or lift them selves off

    the toilet, not to wind sprint to the corner store. If you still believe speed

    training has value, keep it in perspective and prescribe it to those who canbest tolerate high forces the young and strong (and quick to heal), not your

    grandparents!

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    More on Specificity

    Consider that Fleck and Kraemer promote variations of the snatch, clean,jerk, and certain plyometric type exercises to inculcate good technique in

    these exercises, which makes sense. If you want to be good at thosemovements (endorsed by two past Olympic lifters), then you need to

    practice them very important for OLYMPIC LIFTERS. Yet they continue

    by suggesting, and in part to start to develop the power necessary to

    be successful in a power type activity such as shot-putting or discus

    throwing. Whats wrong with practicing shot-putting or discus throwing?How will developing skill in the Olympic lifts help a person shot-put two

    different skills with two different neurological patterns, rate of forceproduction, speed, etc.? No answer is given.

    If you carefully read the preceding section on specificity, it should be

    neurologically evident why performing Olympic lifting and other explosive

    movements will not enhance an athletes ability to shot-put or throw a discus.

    If those movements increased lean mass (which they can), then the ability to

    generate force improves.

    If explosive weight training helped these athletes, why havent any world-

    class Olympic lifters broken any shot-put or discus world records? Becausethey dont have the SKILLS necessary to execute those movements and

    possibly not the proper mechanics, i.e., lever lengths. Shot-putters and

    discus throwers become explosive at their chosen activities by practicing

    those movements and building muscle and strength through strength training

    in general. Explosive movements in strength training are unnecessary it is

    the explosiveness of skill specific activities that is vital, based on mental

    focus, quick reaction and a lot of practice of those skills.

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    Regardless, Fleck and Kraemer continue by stating, Periodization is all

    about meeting specific training needs. As an example, if the sport

    being trained were not a true strength power sport, but a strength

    endurance sport -such as the 400-meter event in track and field

    the same general pattern of training intensity and volume could bemaintained with changes in the number of sets, repetitions, and

    training days per week. For an event such as the 400-meters in track

    and field, the first mesocycle could consist of 15-20 repetitions per

    set and 2-3 sets of each exercise; then progress to 5-8 repetitions

    per set with 2-3 sets of each exercise.

    Its uncertain what the relationship is or why training needs to reduce

    dramatically from 15-20 repetitions to 5-8 repetitions or why the trainee

    should bother with 15-20 repetitions in the first place. Endurance of asporting activity is acquired by practicing the sporting activity! Being good

    at endurance weight training will not allow you to run a 5K race or complete a

    triathlon.

    Consider one Super Slow Exercise training advocate who reported to me

    being winded running bases in softball although he regularly performed full

    body, high-intensity workouts 1-2 times a week, while getting his pulse rate

    up to 180 or greater. The endurance and ability he acquired did not transfer

    to another activity. The neuromuscular skills required in softball (sprinting)

    were new and made great metabolic demands. He had to practice 40-yarddashes to become efficient at the required demands. The same holds true for

    any sport in that practicing 15-20 reps of an exercise will not produce greater

    endurance for a particular activity other than performing 15-20 reps of that

    exercise.

    Moreover, Fleck and Kraemer recommended 15-20 repetitions during the

    hypertrophy phase; now the rep range has become the endurance phase (?).

    What happens if these endurance athletes build too much muscle, thus

    affecting the cost-benefit ratio of ability versus size? No answer is given.

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    Another factor that must be considered is: If the demands (set and rep

    requirements) remain constant during a periodization phase, but the trainingpoundages increase and muscle mass remains constant, it is lifting

    proficiency within select exercise movements that are improving. This does

    not mean greater power or strength that can be demonstrated in a sporting

    activity.

    The reason strong men practice stone lifts, odd lifts, etc. prior to the

    Worlds Strongest Man competition is based on specificity and that the

    strength they build bench pressing, squatting, etc. does not carry over. They

    are limited by the amount of muscle they obtained through traditional weight

    training (i.e., bench pressing and squatting), followed by skill practicing (i.e.,

    stone lifts) to obtain lifting proficiency in the lifts in which they are to be

    tested.

    Hence, in order to increase strength and power that extends to any activity,

    muscle cross-sectional area must increase (and the skills specific to the sport

    must be practiced so the strength and power that does exist, via the muscle

    development of the person, can be demonstrated).

    Just as the skills of one sport do not transfer to the skills of another sport,neither will the proficiency skills of lifting weights transfer to football,

    hockey, or any other activity. It is the actual architectural change of tissues

    (hypertrophy) that results in greater function relative to any activity.

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    Rest and Recovery

    There are three recovery periods within the total training year. Whyis this? No reason is given. It is not the individuals needs and goals, nor his

    or her schedule and ability to coordinate recovery periods that are taken

    into consideration. Perhaps more recovery periods are required maybe

    less. Rather, the fixed program forces each individual to train in accordance

    to the schedule created by the authors, as if our biological clocks and cycles

    run in accordance to the (their) calendar regardless of individual stress

    levels and experiences.

    If you recall at the beginning of this report, the authors claimed you wont get

    bored and give up on exercise if you follow their recommendations That

    wont happen with a periodized plan. However, they never consideredthe dropout rate based on the inability to adhere to a fixed regimen that does

    not coincide with the trainees schedule, preferences, conveniences, or

    tolerance to exercise.

    ...rest and recovery is vital to optimal progression, states the authors.Few would argue with this sentiment, although Fleck and Kraemers concept

    of rest and recovery is far removed from what the terms actually mean (to be

    addressed shortly).

    The power phase allows the individual to recover physiologically from

    the previous high-volume training and to prepare psychologically for

    the maximal and near-maximal efforts necessary for this mode of

    training.

    Moreover, The goal of the recovery periods is to allow the athlete to

    REST UP from the previous training phase and prepare their body

    for the next training phase. All the recovery periods are comprised

    of moderate volume and low-intensity training. There is little weekly

    variation in either volume or intensity in any of the recovery periods.(Emphasis mine).

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