Muscular endurance is assessed by measuring .a. the maximum amount of force a muscle can produce in a single maximal effort. b. the maximum amount of force a muscle can produce in 10 repetitions. c. the ability to exert a submaximal force repeatedly over time. d. the ability to exert force rapidly.

C.. the ability to exert a submaximal force repeatedly over time

Explanation:

Muscular endurance is defined as the number of times or rate at which a person can perform an exercise. It is measured with the number of repetitions carried out. Submaximal force has to do with the force exerted during exercises.

the endomembrane system i think