Which is a definition of hypertrophy?
A) an increase in muscle fiber size
B) a decrease in muscle fiber size
C) an increase in muscle fiber number
D) a decrease in muscle fiber number
Correct Answer:
Verified
Q1: How is muscular endurance assessed?
A) by measuring
Q2: Which essential hormone do men have in
Q3: How does strength training improve body composition?
A)
Q5: Which activity predominantly uses fast-twitch muscle fibers?
A)
Q6: What percentage of all Americans will be
Q7: At what age do people typically begin
Q8: How is muscular strength assessed?
A) by measuring
Q9: Which activities predominantly use slow-twitch muscle fibers?
A)
Q10: How does strength training help prevent and
Q11: How much can strength training boost resting
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