weight management

6. football, wrestling, boxing, field events
8. positive energy balance, positive nitrogen balance
9. another standard; x-ray tech; bone-mineral density
11. genetic predisposition, behavioral practices, social/cultural, psychological, etc
13. body volume measured by air displacement
15. impact on performance, aesthetics/body image, weight classes, changes in body comp
16. binge and purge
18. excessive exercise and obsession with body weight/image
19. increased mortality, morbidity, osteoarthritis, CVD, hypertension, stroke, type II
20. frequent overeating
21. measures thickness of skin and underlying subcutaneous fat

1. additional 300-500 cal/day; 1/2-1lb/week
2. most widely used for height/weight;(kg)/ ht (m^2)
3. the standard; measures density; heavier the weight, the higher the fat free mass
4. input > output; protein intake 1.4-2.0 g/kg
5. resistance to flow of electrical current through the body; the higher the resistance, the higher the amount of fat in body
7. essential fat and nonessential fat
10. preoccupation with body shape/size/muscularity impairs other aspects of life; excessive exercise/obsessed with food/maybe steroids
12. discriminatory indicator of body fatness; % body fat
14. muscle, bone, connective tissue, organ tissue, water
17. low energy intake, osteoporosis, amenorrhea
18. severe calorie restriction, intense fear of weight gain, distorted body image