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Role of Human Biology in Sports Selection and Personality
Development
by
DEVINDER K. KANSAL, M.Sc., Ph.D.Indo-US Fulbright Fellow (Kinesiology)
Head, Department of Physical Education & Sports
Sciences& Principal, IGIPESS
: Scientific Study of Human Structure &Life Processes including Kinanthropometry (Body
Composition Types), Kinesiology, exercise physiology, Growth & Development, Genetics etc.
: Competitive Playing with standard rules and regulations prescribed by respective sports federations,
national and international associations as applicable.
: Finding best talent through scientific procedure based on genetic potential and level of skill
acquisition.
= Personal + Identity
= Unfolding ofgenetic potential resulting inmature skillful functioning
= Response + Ability(Right behaviour to various stimuli
GROWTH & MATURITY STATUS
1. DIFFERENCE:
GROWTH = Change in Size.
MATURITY = Change in proportions and Functional Capacity.
2. EVALUATION:
GROWTH = From individual size Measurement like Height , Weight, Lengths, Widths, Circumferences etc.
MATURITY = From Body Proportions (B.B.I., BMI, Sitting Ht/Height) functional capacity indicators (VC, PR etc.) and Secondary Sex characters (Menarche, Pubic Hair, Auxillary Hair, Facial Hair etc.)
SPORTS SCIENCE/S
Those parts of Science or sciences asare used for Sports Promotion,training and winning with fair play insportsmen spirit. For exampleScience of Training, Sportsanthropometry, Sports Psychology,Sports Physiology, SportsBiomechanics etc.
EXERCISE SCIENCE
Those parts of science subjects as help inthe promotion of exercises used forimproving Health Fitness and Wellness.For example Exercise Physiology,Kinesiology, Exercise BiochemistryExercise Biomechanics.
ROLE OF SPORTEX SCIENCES
Now-a-days, we all agree that Physical Fitness andSports Performance is the result of interactionof the following:-
1. Human Structural & Functional Capacities.
2. Patterns of Human Growth & Development.
3. Science of Sports Training.
4. Nutritional, Genetical and Environmental Factors
etc.
SPORTEX SCIENCES PROMOTE
1. Talent Selection.2. Sports Training Methods.3. Measurement & Evaluation.4. Physical Fitness5. Sports Medicine.6. Health.7. Wellness8. Eradication of inactivity Diseases.9. Physiotherapy.10. Health Education.
MOTHER DISCIPLINES OF SPORTEX SCIENCE
(Spex = Sports + Exercise)
1. Physical Education2. Human Genetics.3. Human Kinanthropometry.4. Human Medicine.5. Science of Training (Coaching).6. Human Nutrition.7. Human Biochemistry.8. Human Physiology.9. Human Cell Biology 10. Human Psychology.11. Human Biomechanics.12. Human Health Education.
PHYSICAL GROWTH & DEVELOPMENT
Physical Growth: It is the process of increase insize due to increase in cell number and/or cellsize.
Development: it is the process of attainingadult status due to increase in functions,maturity, complexity of function, change inproportionality, composition and/or densityetc. It is usually accompanied with physical orphysiological growth.
GROWTH PATTERNS
Patterns of Growth are studied with the help ofdistance and velocity curves of Growth anddevelopment.
Distance Curves: The presentation ofmagnitude of any variable against age.
Velocity Curves: The presentation of rate ofincrease or decrease in any variable withchanging age.
SOME IMPORTANT TERMS OF GROWTH AND DEVELOPMENT
• Landmarks: Bony points needed formeasuring anthropometric variables ofHuman Beings.
• F.H. Plane: Frankfurt-Horizontal plane(Landmarks Tragus and Orbitale inHorizontal plane).
BENEFITS OF PHYSICAL FITNESS & WELLNESS
1. 3s and Motor Fitness.
2. Maintenance of Ideal Body Weight.
3. Improvement in Posture & Appearance.
4. Decrease the risks for chronic diseases.
5. Slows down aging process.
6. Decreases recovery time after exertion/injury.
7. Increase in Efficiency of Body functions.
8. Maintenance of adequate BMI, BMR, PR, BP, Blood Glucose, Blood Lipids.
9. Wellness leads to the achievement of all its component namely Spiritual, Social, Emotional, Physical, Financial and Intellectual health.
14
Exercise Load (F.I.T.T.) is to be prescribed individually by experts
FREQUENCY INTENSITY TIME TYPE
Day F E S T
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
X
X
X
X
X
X
X
X
-
X
X
X
-
X
-
X
-
X
-
X
-
-
-
-
-
-
-
X
X = YES - = NO
F = Flexibility E = Endurance
S = Strength T = Testing
FACTORS AFFECTING THE RATE OF GROWTH AND THE AGE AT PUBERTY
- ADULT PHYSIQUE CLIMATE AND RACE SEASON OF YEAR.
- HEREDITY.- NUTRITION.- ILLNESS- EXERCISE.- PSYCHOLOGICAL FACTORS.- SOCIO-ECONOMIC CLASS.- FAMILY SIZE.- SECULAR TREND.
MEASUREMENT OF AGE
TESTS:
(i) Chronological Age Table.
(ii) Radiological Age Standards.
(iii) Secondary Sex Character stages.
(iv) Dental Age.
CHRONOLOGICAL AND DEVELOPMENT AGE
• Chronological Age: Age in years since one’sbirth is called chronological age. It is basedon one’s date of birth and is used in sportscompetitions and school/college admissions.
• Development Age: Age in developmentalstages based on average growth anddevelopmental status of males and females.
DEVELOPMENTAL AGE AND THE CONCEPT OF PHYSIOLOGICAL MATURITY
- SKELETAL AGE
- DENTAL AGE
- MORPHOLOGICAL AGE: SIZE AND SHAPE AGE
- SECONDARY SEX CHARACTER AGE.
ADOLESCENT LANDMARKS
• Menarcheal Age: Age of first menstruationin girls.
• Adolescent Spurt: Age of acceleratedgrowth and development duringAdolescence.
• Adolescent Peak Height Velocity: Maximalrate of growth in height per year duringadolescent Growth period.
UTILITY OF GROWTH & DEVELOPMENT IN SPORTS & PHYSICAL EDUCATION
Adults Predictions: Physical Growth andDevelopment patterns are very specificto sex, age and populations and enablethe sportex scientists to Predict adultstatus at young ages, best around ages 9to 11 in boys and 8 to 10 in girls.
I. Early Matured Boy & II. Average Boy
Age (yr) 11 (G1 PH1) 12 ½ (G3 PH2) 13 ¼ (G5 PH4) 14 ½ (G5 PH5)
12
(G1
PH1)
13 ¾
(G3
PH2)
14 ¾
(G5
PH4)
15 ½
(G5
PH5)
THE VALUE OF VELOCITY CANNOT BE DETERMINED WITHOUT MEASURING THE INDIVIDUAL TWICE
Table-16.2: Evaluation of maturity status of four boys of Table 16.1 with the help of their body build index rating scale given in Table 16.3.
Sub-
ject
B.B.I. At age Direction
of
Velocity
Evaluation of
Maturity Status
Probable Stage Expected
Future
Growing
Period
13 14 V
A 993 1003 +10 Positive Pre-adolescent
(Average boy)
Middle of Spurt
increasing Velocity
5.0 to 6.5
years
B 1034 1033 -01 Negative Post-adolescent
(Early maturer)
Beginning of Post-
adolescent
4.0 to 5.5
years.
C 1031 1003 -28 Negative Post-adolescent
(Early Maturer)
Middle Spurt
decreasing Velocity
period
3.0 to 4.5
year
D 853 864 +11 Positive Pre-adolescent
(Late Maturer)
Beginning of Spurt 6.5 to 8.0
years
Table 16.3 Body build index rating scale of maturity status of teen aged boys
B.B.I.* Velocity
Direction
Maturity Status Probable Stage Expected Future
Growing
durations
Age*
*
Upto 925
Positive Preadolescent
(Late Maturer)
Early/beginning
spurt
6.5 to 8.0 years 14
Negative Postadolescent
(Early Maturer)
Terminal 1.5 to 2.5 years 14
From 925
to 1000
Positive Preadolescent Middle of spurt 5.0 to 6.5 years 14
Negative Postadolescent
(Early Maturer)
Middle of spurt of
Terminal
3.0 to 4.5 years 14
1001 to
1100
Positive Preadolescent Terminal spurt 4.5 to 6.0 years 14
Negative Post adolescent
(Early Maturer)
Early or Middle
spurt
3.0 to 4.5 years 14
More than
1100
Positive Preadolescent Terminal spurt 4.5. To 6.0 years 14
Negative Post adolescent
(Early Maturer)
Beginning 4.0 to 5.5 years 14
STEPS FOR SPORTS TALENT IDENTIFICATION
1. Knowledge of Growth patterns and Maturity Status.
2. Methods of Predicting Adult Physique & Performance Potentials at young age.
3. Specific Physique & Physiological Requirements of each sports event.
4. Scientific Methods of Evaluation.
1. Percent Mature Status Method =
2. Percentile Follow-up Method = Centile
Established & Adult value.
3. Multiple Regression Equation Method
(e.g. Predicted Adult Height PAH = 1.22
height (cm) – 7.2 Age (yrs) – 0.4 RUS
Bone Age (yrs) +82.)
4. Combination Method = Quite Advance
cannot be considered now.
PREDICTION METHODS OF ADULT STATUS
YOUR PRACTICAL KEYTEST = Tool OR QUESTIONNAIRE
MEASUREMENT = Measured Value (ANY READING)EVALUATION = Giving Meaning TO THE READING
1. Human Growth Patterns.
2. Anthropometry (Kinanthropometry)
3. Fitness Measurement.
4. Training Methods (For example, Circuit Training).
5. Sincerity & Spirituality in Exercise Prescription for Training.
AGE VARIATIONS
1. Chronological Age = Passage of time in years, months, days after birth. (Measure from Calendar).
2. Biological Age = Milage covered on the Path of Maturity (Measured from skeletal Age, Secondary Sex characters, Dental Age, Physiological, Morphological or Bio-chemical markers etc.).
KNOWLEDGE OF GROWTH PATTERNS
EXISTING STATUS: Physical growth, although most important but least known and least utilised in Physical Education, Fitness and Sports fields.
DESIREBLE STATUS:
1. Anthropometry and Physical Growth patterns should be an essential paper of each graduate and Postgraduate Physical Education and Coaching Course.
2. To Coaches and Physical Education Teachers must learn practical measurement of Physique and Growth Status, Sports Talent Selection methods.
OLYMPIC ATHLETES SELECTION CRITERIA
SPORT:
EVENT/POSITION
Age (yrs)
Mean + SD
Ht. (cm)
Mean + SD
Wt (kg)
Mean + SD
PI (Hirata)
Mean + SD
BMI
Mean + SD
Track & Field (Interna.)
Sprint
Jump
Middle Distance
Long Distance
Marathon
Shot-put
Discus
Hammer
Javelin
Track & Field (Nat.)
24.5 4.01
19.9 2.32
23.7 3.77
23.3 3.21
28.9 1.48
26.7 7.95
24.2 4.42
26.6 2.49
23.2 5.41
27.6 3.46
171.3 5.45
173.0 5.55
172.2 6.02
171.1 5.23
169.1 11.45
179.8 9.21
182.4 5.55
180.9 3.01
181.7 6.30
173.4 6.01
61.9 5.50
65.0 4.82
62.7 5.08
58.8 5.91
58.5 7.68
95.8 16.36
97.0 10.68
99.7 7.00
85.9 13.46
66.6 7.61
23.1 0.68
23.2 0.71
23.1 0.73
22.7 0.73
23.0 0.70
25.4 1.23
25.2 0.45
25.6 0.74
24.2 0.48
23.4 0.78
21.1 1.65
21.7 1.63
21.1 1.57
20.1 1.80
20.4 0.93
29.5 4.11
29.1 1.90
30.5 2.38
25.9 2.34
22.1 2.04
OLYMPIC ATHLETES SELECTION CRITERIA
SPORT:
EVENT/POSITION
Age (yrs)
Mean + SD
Ht. (cm)
Mean + SD
Wt (kg)
Mean + SD
PI (Hirata)
Mean + SD
BMI
Mean + SD
Badminton (Internat.)
Gymnastics (Internat)
Kabbadi (International)
Basketball (Internat)
Volleyball (Internat)
Volleyball (National)
Boxing (International)
Football (National)
Forwards
Halves
Backs
Goalkeepers
19.0 2.93
22.4 3.47
26.0 3.16
18.6 0.95
22.1 4.09
29.6 4.81
18.6 0.75
27.8 5.04
26.2 3.18
29.1 4.52
27.3 3.63
170.8 7.67
164.4 4.34
173.4 6.11
184.9 6.28
188.6 6.60
178.0 6.22
166.4 6.76
171.3 3.97
166.0 3.77
173.7 4.94
174.8 1.77
60.9 6.99
53.7 3.34
70.9 7.27
71.4 6.22
72.2 7.52
68.3 7.64
56.1 6.19
61.6 4.72
58.1 7.32
67.6 7.09
64.5 2.12
23.0 0.67
22.9 0.41
23.9 0.68
22.4 0.70
22.1 0.62
22.9 0.68
23.0 0.54
23.0 0.83
23.3 0.80
23.4 0.92
23.0 0.48
20.8 1.57
19.8 0.87
23.6 1.82
20.9 1.60
20.3 1.58
21.5 1.79
20.2 1.26
21.0 1.96
21.0 2.28
22.4 2.35
21.1 1.12
OLYMPIC ATHLETES SELECTION CRITERIA
SPORT:
EVENT/POSITION
Age (yrs)
Mean + SD
Ht. (cm)
Mean + SD
Wt (kg)
Mean + SD
PI (Hirata)
Mean + SD
BMI
Mean + SD
Hockey (International)
Forwards
Halves
Backs
Goalkeepers
Judo (International)
65 kg
71 kg
78 kg
86 kg
21.2 2.09
22.7 2.51
22.7 3.23
20.6 2.00
21.0 5.60
21.6 4.92
27.2 6.24
27.2 0.47
169.4 8.18
170.6 6.52
172.8 5.64
179.1 4.53
168.4 4.68
168.8 4.73
172.1 3.66
179.3 4.88
66.5 4.26
65.6 4.94
72.9 4.63
74.2 8.87
63.8 1.97
71.1 1.60
81.2 1.64
88.0 0.00
23.9 1.09
23.6 0.84
24.2 0.62
23.4 0.74
23.7 0.71
24.6 0.85
25.2 0.58
24.8 0.68
23.3 2.18
22.6 1.90
24.4 1.35
23.1 2.30
22.6 1.45
25.0 1.92
27.5 1.35
27.4 1.49
ADULT PREDICTIONS
Measured
Height(cm)
Predicted Height Measured
Height
Predicted Height
09
age
10 11 09
age
10 11
120
122
124
126
128
130
132
134
157
159
162
165
167
170
172
175
153
155
157
159
162
164
166
168
--
--
152
154
156
158
160
163
136
138
140
142
144
146
148
150
178
180
182
184
186
189
191
193
171
173
176
178
181
183
186
188
165
168
170
172
175
177
180
183
DECIMAL AGE CALCULATION TABLEMonths: 1 2 3 4 5 6 7 8 9 10 11 12
MonthDays
1JAN
7July
8 Aug.
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
000
003
055
008
011
014
016
019
022
025
027
030
033
036
038
496
499
501
504
507
510
512
515
518
521
523
526
529
532
534
581
584
586
589
592
595
597
600
603
605
608
611
614
616
619
Date of Calculation = 15.07.2007 = 2007.534
Date of Birth = 07.08.1985 = 1985.597 Decimal Age = 21.937 Years
TABLE LEADING CAUSES OF DEATH IN USA
1. Cardio-vascular Inactivity diseases…….. 62.4%
2. Cancer…………………………………... 22.5%
3. Accidents……………………………….. 04.5%
4. Obstructive Pulmonary Diseases……….. 03.7%
5. Pneumonia & Influenza (Viral Flu)…….. 03.0%
6. Diabetes Mellitus……………………….. 01.5%
7. Suicide………………………………….. 01.4%
8. Liver Diseases (Cirrhosis)……………… 01.0%
-------
Say, 100%
---------
FACTS ABOUT MINERALS
Daily need, tolerable upper limits (wherever reported), main sources, function and deficiency symptoms of six minerals in male & female adults.
Minerals Name
AL-Adequate Intake/RDA
Tolerable Upper Limit
Main Sources in Food
Main Functions Deficiency Symptoms
Calcium 1200 mg 2500 mg Cheese, milk, dark green veg., sardines; legumes.
Teeth and bones; blood clotting; nerves & muscles Functions.
Weak & pain-ful, bones, muscle spa-sms,Osteoporosis.
Phosphorus
700 mg 3000 mg Meat; Poultry; fish; eggs. Legumes; milk products.
Teeth & bones; release of energy from nutrients.
Bone pain and fractures, weight loss, weakness.
Sodium 1500 mg 2300 mg Table salt; Most foods.
Water balance; nerves function.
Weakness, muscle cramps.
Potassium 4700 mg Not known yet
Oranges; bananas; meats bran, pota-toes, dried beans.
Fluid balance in cells, nerves function, bone formation.
Irregular heart-beat, nausea, wea-kness, paralysis.
Magnesium 420 mg M
320 mg F
-do- Green vegetables; grains; nuts; beans yeast.
Breaking down of glucose & protiens, regulates body temp.
Weakness, sleeplessness, muscle spasms
Iron 08 mg M
18 mg F
45 mg
45 mg
Liver;red meats dark green veg. shellfish, nuts, dried beans.
Oxygen carrier in RBC component of myog-lobin (a muscle protein).
Nutritional anemia, overall weakness, fatigue, pale appearance.
Name Daily Need Tolerable Upper limit
Main Sources in Food
Main Functions
Deficiency Symptoms
VITAMIN-A (Retinol) (Betacarotene is 'provitamin' for vitamin-A)
900 ug
5000 IU
3000 ug Milk, Cheese, eggs, liver, yellow & dark green fruits.
Strong bones, teeth, skin, gums, hair, vision in dim light.
Weak bones, dry skin, night blindness, easy infection.
VITAMIN-D(1,25 dihydroxy-cholecalciferol)
10-15 ug
400 IU
50 ug Fortified Milk,Cod liver oil,egg yolk, milkproduct.
Absorption of Ca. & phosph-orus, nerve & muscle activity
Calcium loss, Osteoporosis.
VITAMIN-E (Alpha-tocopherol)
15 mg
30 IU
1000 mg Oils & fats, yellow & green leafy vegeta., margarine.
Antioxidant, prevents cell membranes in blood cells, lungs.
Muscle loss, nerve damage, anemia, weak-ness, cramps.
VITAMIN-K (Phylloquinone, menaquinone
120 ug
80 mcg
Leafy vegeta. cabbage, peas, potatoes, eggs etc.
Normal blood clotting, calcium addition to bones.
Bleeding, decrease calcium in bones.
FACTS ABOUT VITAMINS
Daily need, tolerable upper limits (wherever reported), main sources, functions and
deficiency symptoms of fat soluble (ADE & K) vitamins in adults.
Name Daily Need Tolerable Upper limit
Main Sources in Food
Main Functions Deficiency Symptoms
B1 (Thiamin) 1.1 mg Not known yet
Legumes, whole
grain, nuts, lean meats & poultary, milk, cheese, beans.
Promotes appetite, release energy, nerve & muscle functions.
Fatigue, nerve disorder, im-paired growth, confusion nau-sea, spasms.
B2 (Riboflavin)
1.2 mg -do- Milk, eggs, leafy vegeta. beans & peas, whole grain.
Energy release, healthy skin, vision, growth & development.
Cracks at both corners of mouth, fatigue, impaired vision.
B3 (Niacin) 14-16 mg 35 mg -do- Same as of B2 & nervous regulation.
Pellagra; mental disorders, fatigue.
B9 (Folate, folacin, folic acid)
400 mcg 1000 ug -do- & oranges, bananas, broccoli.
Formation of proteins & RBC.
Diarrhea; red, sore tongue, anemia
B7 (Biotin) 30 mcg Not known yet
-do- Metabolism and synthesis of fats.
Depression, hair loss, muscle pain.
B6 (Pyroxidine)
1.3 mg 100 mg -do- & potatoes and tomato.
Protein & fatty acid synthesis, RBC formations.
Depression, irrit-ability, muscles spasms, anemia, kidney stone.
FACTS ABOUT VITAMINSDaily need, tolerable upper limits (wherever reported), main sources, functions and
deficiency symptoms of water soluble (B Complex & C) vitamins in adults.
61
Ignorance of the Educated
So called educated people having university degrees
in education are almost ignorant about their physical
personality development, wellness, personal daily
requirement of exercise and food.
Solution : Creation of CAKE (Centre of Application of
physical activity Knowledge – Existing) and addition
of one paper of Physical Personality Development to
qualifying for any graduation degree, specially for
B.Ed.
62
Skill Dominance for Fitness
1. Pulse rate (Heart Rate).
2. Body Weight.
3. Height (accurate upto 1 mm) in F.H.Plane.
4. B.M.I. for Percentage body fat.
5. B.P.
6. Acronyms – Help CAPPCAT, BSF RICH.
64
An Educated person is = CAPPCAT (Community College, Rhode, USA)
C = Communication Skills Reading, Writing etc.
A = Analysis by thinking, observing, creativity.
P = Problem Solving Skills (scientific approach).
P = Physical Personality Developed.
C = Cultures of the World.
A = Awareness to self and social responsibility.
T = Team work ability.
65
Who is Physically EducatedKnowing description of BSF RICH-V,
(National Association of Sport & Physical Education, 1992).
B = Benefits of Physical Activity.
S = Skills of Physical Activity.
F = Remaining Fit.
R = Regular Moderate Physical Activity.
I = Implications of inactivity.
CH= Contribution to Health by Physical Activities.
V = Values Physical Activity.
VALID WAY OF MANAGEMENT
Valid Management is not possible without understanding biological measuring scale based on Mean + S.D. tabulated below :
MAIN POINTS OF THE VALID GRADATION SCALE
First + 0.5 SD = 38.30% 38%
Next + 0.5 SD = 29.96% 68%
Next + 0.5 SD = 18.38% 87%
Next + 0.5 SD = 08.80% 95%
Next + 0.5 SD = 03.32% 98%
Next + 0.5 SD = 0.97% 99%
YOUR PRACTICAL KEYTEST = Tool OR QUESTIONNAIRE
MEASUREMENT = Measured Value (ANY READING)EVALUATION = Giving Meaning TO THE READING
1. Human Growth Patterns.
2. Anthropometry (Kinanthropometry)
3. Fitness Measurement.
4. Training Methods (For example, Circuit Training).
5. Sincerity & Spirituality in Exercise Prescription for Training.
MY LOCKED UP PALACE
1. PE has the biggest portions of human HAPPINESS Palace.
2. PE has the biggest portion of Human Recreation Palace.
3. PE has the biggest portion of Wealth Palace.
4. PE has the biggest portion of Fitness Palace.
5. PE has the biggest portion of Sports Palace.
6. PE has the biggest portion of Health Palace.
7. PE has the biggest portion of Education or Humanism.
P.E.T. is a permanent member of School Health Team for
looking after the entire School Health Programme consisting
of
1. SCHOOL HEALTH
SERVICES
2. HEALTH SCHOOL
ENVIRONMENT
3. SCHOOL HEALTH
EDUCATION SYSTEM.
1. Screening and
assessment of Health
status in the beginning of
Academic Session.
2. Observation and
Periodic health
Examination.
3. Health Counselling.
4. Recommendations for
Physical Education and
School Activities.
5. Emerging policies &
First Aid.
6. Immunizations and
Testing procedures
availability.
7. Cumulative Health
Records.
1. Friendly Staff-Student
Relationship.
2. Healthful School
Schedule and School
Environment.
3. Keeping Sanitation,
lighting, ventilation
standards.
4. Safety Inspection.
5. Safe & Sports Education
Fitness.
6. Safe Food Programme.
7. Safe Bus Operation.
1. Planned Health
Curriculum (Graded).
2. Adequate Teacher
Preparation.
3. Adequate Resource
material.
4. Health Education for
Parents & Staff.
5. Compulsory Physical
Education contents for
Fitness & Sports.