Body Composition Flashcards
Percent body fat is the ratio between what 2 values?
ratio of total body mass to total fat mass
Obesity is related to ___ levels of HDL and ___ levels of LDL
high
low
What genetic factor plays a role in causing obesity?
The inability to produce leptin, which controls the metabolic rate
What is Anthropometry?
The measurement and study of body size
What are the 2 equations used to calculate BMI?
= weight/height
= weight × 703/height
A BMI of __-__ is considered overweight
__-__ is obese
Great than __ is morbidly obese
25-29.9
30-34.9
35
A BMI < __ is considered underweight
18.5
What is normal BMI?
18.5-24.9
True or False
Weight and aerobic training sessions of equal length and intensity result in equivalent energy expenditure and fat metabolism
True
The immediate effect of exercise is a ______ in appetite
decrease
The prolonged effect of exercise is a ______ in appetite
increase
How many kcal should be expended in physical activity with the goal of losing body mass in mind?
150-400
How many kcal should be consumed daily with the goal of losing body mass in mind?
1200-1600
What are the lower percent fat limits for men and for women?
5%
12-14%
Dehydration of -% of total body mass decreases aerobic performance
3-4
What are the 3 aspects of the female athlete triad?
- Menstrual cycle irregularities
- Osteoporosis
- Eating disorders
