Great workouts

Buit a booty

abs, butt and core.

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HUMAN FITNESSHUMAN FITNESS

HEALTH

MUSCULAR SYSTEM

NOVEMVER2015

MUSCULAR SYSTEM

TIPS FOR STAYING FIT

BRING A PARTNER TO THE GYM

Muscular system secrets revealed!!

FITNESS SECRETS

Workouts you will love.

INTERVIEWS WITH FITPEOPLE

Contents

MUACULAR SYSTEM

3

PARTS AND FUNCTIONS OFTHE MUSCULAR SYSTEM

JEN SELTER

7

A FIT WOMAN

STRONG THE NEW SKINNY

10

WORKOUTS FOR THE LAZYONES.

STAY HEALTHY

14

DELICIOUS AND HEALTHYRECIPES

FASHION

17

FASHION WORKOUT GEAR

TIPS AND SCRETS

20

MANTEIN YOUR MUSCULARSYSTEM HEALTHY

SPORTS

24

FITNESS ACTIVITIES

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Tribune

INFO

fitnessmeans theconditionfor being fit,healthy andof coursestrong.So in thismagazinewe have thepleasure toput you andyour lazybut onfitnessactivities anin to getmotivationfor gettingstronger,faster andfeelingbetter withyourself.

THANKS TO OUR EDITOR ANDBOSS; MARIA PIERCE

Areally amazing rolemodel for fitness it´syoursel because youpush your self tonever back down and"voila" you´re yourown motivation forfitness. Just need thatlittle push of strenght.

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The muscular system is an organ system consisting ofskeletal, smooth and cardiac muscles. It permits movementof the body, maintains posture, and circulates bloodthroughout the body. The muscular system in vertebrates iscontrolled through the nervous system, although somemuscles (such as the cardiac muscle) can be completelyautonomous. Together with the skeletal system it forms themusculoskeletal system, which is responsible for movementof the human body.

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Muscular system:functions and parts.

the muscular system is vital for the life andfor being healthy and for strenght

The muscular system is an organ systemconsisting of skeletal, smooth and cardiacmuscles. It permits movement of the body,maintains posture, and circulates bloodthroughout the body. The muscular systemin vertebrates is controlled through thenervous system, although some muscles(such as the cardiac muscle) can becompletely autonomous. Together with theskeletal system it forms themusculoskeletal system, which isresponsible for movement of the humanbody. Energy for this comes from ATP, theenergy source of the cell. ATP binds to thecross bridges between myosin heads andactin filaments. The release of energypowers the swiveling of the myosin head.Muscles store little ATP and so mustcontinuously recycle the dischargedadenosine diphosphate molecule (ADP)into ATP rapidly. Muscle tissue alsocontains a stored supply of a fast actingrecharge chemical, creatine phosphatewhich can assist initially producing the rapidregeneration of ADP into ATP.

There are three distinct types ofmuscles: skeletal muscles, cardiac orheart muscles, and smooth (non-striated) muscles. Muscles providestrength, balance, posture, movementand heat for the body to keep warm.Muscles Main article: Muscle Thereare three distinct types of muscles:skeletal muscles, cardiac or heartmuscles, and smooth (non-striated)muscles. Muscles provide strength,balance, posture, movement and heatfor the body to keep warm. Uponstimulation by an action potential,skeletal muscles perform acoordinated contraction by shorteningeach sarcomere. The best proposedmodel for understanding contraction isthe sliding filament model of musclecontraction. Actin and myosin fibersoverlap in a contractile motiontowards each other. Myosin filamentshave club-shaped heads that projecttoward the actin filaments. Largerstructures along the myosin filamentcalled myosin heads.

Aerobic and anaerobic muscle activity

At rest, the body produces the majorityof its ATP aerobically in themitochondria[1] without producinglactic acid or other fatiguingbyproducts.[2] During exercise, themethod of ATP production variesdepending on the fitness of theindividual as well as the duration, andintensity of exercise. At lower activitylevels, when exercise continues for along duration (several minutes orlonger), energy is produced aerobicallyby combining oxygen withcarbohydrates and fats stored in thebody. Activity that is higher inintensity, with possible durationdecreasing as intensity increases, ATPproduction can switch to anaerobicpathways, such as the use of thecreatine phosphate and thephosphagen system or anaerobicglycolysis.

Cardiac muscle Main article: Heartmuscle Heart muscles are distinct fromskeletal muscles because the musclefibers are laterally connected to eachother. Furthermore, just as withsmooth muscles, they are notcontrolling themselves. Heart musclesare controlled by the sinus nodeinfluenced by the autonomic nervoussystem. Smooth muscle Main article:Smooth muscle Smooth muscles arecontrolled directly by the autonomicnervous system and are involuntary,meaning that they are incapable ofbeing moved by conscious thought.Functions such as heart beat and lungs(which are capable of being willinglycontrolled, be it to a limited extent) areinvoluntary muscles but are notsmooth muscles. Skeletal muscle Mainarticle: Skeletal muscle See also: List ofmuscles of the human body There areapproximately 639 skeletal muscles inthe human body.

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Skeletal muscles are organized intohundreds of motor units, each of whichinvolves a motor neuron, attached by aseries of thin finger-like structurescalled axon terminals. These attach toand control discrete bundles of musclefibers.

Neuromuscular junctions are the focalpoint where a motor neuron attachesto a muscle. Acetylcholine, (aneurotransmitter used in skeletalmuscle contraction) is released fromthe axon terminal of the nerve cellwhen an action potential reaches themicroscopic junction, called a synapse.A group of chemical messengers crossthe synapse and stimulate theformation of electrical changes, whichare produced in the muscle cell whenthe acetylcholine binds to receptors onits surface. Calcium is released from itsstorage area in the cell's sarcoplasmicreticulum. An impulse from a nervecell causes calcium release and bringsabout a single, short musclecontraction called a muscle twitch. Ifthere is a problem at theneuromuscular junction, a veryprolonged contraction may occur,tetanus. Also, a loss of function at thejunction can produce paralysis.

Control of muscle contraction

A coordinated and fine tunedresponse to a specific circumstancewill involve controlling the precisenumber of motor units used. Whileindividual muscle units contract as aunit, the entire muscle can contract ona predetermined basis due to thestructure of the motor unit. Motor unitcoordination, balance, and controlfrequently come under the direction ofthe cerebellum of the brain.

While most people associate muscleswith strength, they do more than assistin lifting heavy objects. The 650muscles in the body not only supportmovement — controlling walking,talking, sitting, standing, eating andother daily functions that peopleconsciously perform — but also help tomaintain posture and circulate bloodand other substances throughout thebody, among other functions.

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Jenn Selter:Fit Woman

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Her workouts are thebest for buiding aenourmous booty likehers.

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enn has become famous bythe social media, she justsends photos of her booty andsome workouts.

She is instagram famous, a great way forbeing famous I think Haha but she is amotivation for a lot of women this daysshe is Goals how the young people say

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jennSelter:motivation.

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