Question

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 group can exert in a single effort C.The ability of a muscle group to perform repeated movements for extended periods of time D.The range of motion in your body's joints before and after flexibility exercises
*PLEASE HELP......

Answer 1

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

Answer 2

Muscular strength measures the amount of force that a muscle group can exert in a single effort (a single contraction). Correct answer: B A simple example of muscular strength is how much you weight you can carry.  This force depends on the size of the muscle fibers and the ability of the nerves to activate muscle fibers. The muscular strength can be increased by completing certain physical activities, such as strength training.