Normal Physiological Functions Can Be Seriously Impaired When the Percent

Normal physiological functions can be seriously impaired when the percent body fat falls below:

A) 12 percent for men.
B) 17 percent for men.
C) 12 percent for women.
D) 17 percent for women.
Questions 52-54 are based on the following information:
April, who is a 19-year-old female, weighs 160 pounds, and has 30 percent body fat, would like to know her recommended body weight at 22 percent body fat.
Fat weight = body weight (lbs) x % body fat
Lean body weight = body weight (lbs) - fat weight (lbs)
Recommended body weight (lbs) = lean body weight (lbs) ÷ (1.0 - desired body fat percentage)