Which substance is considered to be a proven ergogenic aid that increases athletic performance?
A. coenzyme Q-10
B. bee pollen
C. carnitine
D. salt tablets
E. None of these substances have been proven to increase athletic performance.
Answer: E
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Any exercise prescription for improving cardiorespiratory ?tness has three phases:________, improvement, and maintenance
A) warm-up B) assessment C) cool-down D) initial conditioning
All of the following are examples of FDA-approved nutrient claims EXCEPT:
a. "improves circulation" if the food has 140 milligrams or less of sodium. b. "fat free" if the food has less than 0.5 grams of fat. c. "good source" if the food has 20% or more of the DV for a particular nutrient. d. "high fiber" to refer to a food with 30% of the DV for fiber.
Adipokines are hormones produced by adipocytes that
A. initiate adipocyte hypertrophy. B. initiate adipocyte hyperplasia. C. control visceral adipose tissue but not subcutaneous adipose tissue. D. communicate with other tissues to help regulate energy balance.
In the recent past, the presence of BPA in plastic bottles was considered potentially unsafe, especially for _____
a. pregnant women (only) b. young children (only) c. adolescents (only) d. pregnant women and young children e. young children and adolescents