Caffeine is a central nervous system stimulant that has been shown to increase athletic ability slightly when consumed in moderate amounts.
a. True
b. False
Indicate whether the statement is true or false
Q. 2Muscle growth dominates during heavy exercise, while protein breakdown escalates after exercise.
a. True
b. False
Indicate whether the statement is true or false
Q. 3Stretching activities improve flexibility by increasing muscle and tendon elasticity and length.
a. True
b. False
Indicate whether the statement is true or false
Q. 4Supplements are strongly encouraged as a means to help athletes meet recommended needs for the antioxidant nutrients.
a. True
b. False
Indicate whether the statement is true or false
Q. 5The needs for the B vitamins increase proportionally with energy expenditure.
a. True
b. False
Indicate whether the statement is true or false
Q. 6As a benefit of exercise, active people may have resting pulse rates of 50 or even lower.
a. True
b. False
Indicate whether the statement is true or false
Q. 7The ability to participate in a skilled sport at a novice level is one of the fundamental components of fitness.
a. True
b. False
Indicate whether the statement is true or false
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