What does muscular strength measure?

a. the length of your muscle fibers as they contract and relax over a period of time
b. the amount of force that a muscle or muscle group can exert in a single effort
c. the ability of a muscle group to perform repeated movements for extended
d. periods of time the range of motion in your body’s joints before and after flexibility exercises

Muscular strength measures the amount of force that a muscle or muscle group can exert in a single effort. Correct B

It measure how much weight can be lifted during a contraction and does not measure how many repetitions one can do. The one-repetition maximum test (1RM) in which an exerciser performs one repetition of a single exercise to see how much weight he or she can lift, is the standard test used to measure muscle strength.

the answer is c.

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