If John wants to lose one pound of body fat, how many kcalories will he have to expend in activity and/or omit from his usual intake?
a. 1,500 kcalories
b. 2,000 kcalories
c. 2,500 kcalories
d. 3,500 kcalories
d
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Regular aerobic exercise has been shown to modify risk factors for cardiovascular disease by ________.
A) reducing insulin sensitivity B) maintaining the percentage of body fat C) reducing blood cholesterol D) increasing blood pressure
On average, Americans obtain approximately ________ of total calories from protein
a. 35% b. 45% c. 15% d. 25%
All of the following are correct about Type 1 osteoporosis except
A) it is due to a decrease in estrogen levels during menopause. B) it is more common in men than women. C) is often associated with fractures of the spine, hip, wrist, or forearm. D) bones become brittle and weaken
Evidence supports the notion that creatine supplementation may enhance high-intensity, short-duration athletic performance such as sprinting or power lifting
Indicate whether the statement is true or false