Questions: Multiple Choice Question The amount of work performed by muscles in a given period of time is known as: muscular resistance kinetic yield muscular power weight power Need help? Review these concept resources.

The answer is the third one: muscular power.

Explanation for each option:

1. Muscular resistance: This refers to the ability of muscles to resist force or withstand tension, not the work performed over time.

2. Kinetic yield: This term is not commonly used in the context of muscle work or exercise science.

3. Muscular power: Correct. Muscular power is the amount of work performed by muscles in a given period of time. It involves both strength and speed.

4. Weight power: This is not a standard term used to describe muscle work or performance.

In summary, muscular power is the correct term for the work performed by muscles over time.