1. Your Body Compositon

2. Helps us do better in activities/sports

4. = what your body is made of
Body Composition is the Ratio between
Lean Body Mass and Body Fat
What is a
Ratio?
= what your body is made of

5. BODY FAT

6. LEAN BODY MASS What makes up your body? SKIN MUSCLES ORGANS
Blood Vessels
BONES
Water & Blood

7. Factors that affect Body Compostion
Heredity
Metabolism Uncontrollable
Age
Diet and Exercise Controllable

8. #1 Heredity – Body Type

9. What is Your Body Type? Thin High Metabolism
Flat Chest Has trouble gaining weight
Delicate Build Small amount of muscle mass
Low body-fat %
Round shaped Slow metabolism
Soft body Trouble losing weight
High body-fat% Underdeveloped muscles
Medium to large bone size Gains or loses weight easily
Low-to-medium body fat% Large amount of muscle mass
Medium to high metabolism
What is Your Body Type?

10. #2 Metabolism The chemical process that changes food into energy for
working, growing and sleeping
Metabolism affected
by age and heredity
Exercise can jump start
metabolism

11. #3 Maturation Hormone levels change Emotions
Testosterone increase in boys
Estrogen increase in girls
Emotions
-Stress
-Depression
-Anxiety

12. Balance food intake with activity
#4 Diet AND Exercise
Smart food choices
Balance food intake with activity
Calories in Calories out

13. 3500 calories = 1 pound *Cycle for 2 hours and 20 min.
*Walk for 3 hours and 20 min.
*Play hockey for 1 hour 45 min
Remember Calories In…Calories Out

14. Why are body composition/BMI and the Cardio tests linked for the Physical Fitness Test?
Body Composition is a critical factor in the exercise performances used to estimate aerobic capacity.
Physically active youth will generally have levels of aerobic fitness and levels of fatness.
It is possible for youth to be overweight and still be aerobically fit
and
for youth to be of normal weight and be aerobically unfit.

15. Measure Body Composition
Bod Pod
Hydrostatic Weighing

16. Bio Impedance Skin Calipers BMI Charts Height/ Weight Charts
Bio Impedance Machines

17. Functions of Fat Transport System for Vitamins A, D, E, & K
Protection of Organs
Insulator
Stored Energy for Emergencies

18. Health Risks from not enough Body Fat
Anorexia
*Doesn’t eat
*Exercises alot Bulimia
*High Achievers *Eats alot of food
*Distored view of their *Throws-up
Bodies *Rotten teeth/gums
*Wears baggy clothes

19. Health Risks from to much Body Fat
Heart Disease
OBESITY

20. Important Facts about Fat
Women have more body fat then men
Fat cells develop as babies and teenagers
Health issues arise when there is to much body fat or not enough.
Active teenage boy need 2800 calories
Active teenage girl need 2200 calories
Gain Weight = Weight Lifting activities
Lose Weight = Cardiovascular activities
Healthy range for boys (14-16 yrs) 7.1%-20.1%
Healthy range for girls (14-16 yrs) 14%-29.7%

21. FITT FORMULA F = eat 3 meals a day or 4-5 small meals
I = to lose 1 pound you must eat less then 3500 calories. To gain 1 pound you must eat more than 3500 calories. To maintain weight you must take in as many calories as you use.
T = Lose no more than 2 pounds per week
T= Weight gain = Weight Training
Weight loss = Cardio