Which test best assesses muscular endurance in a PE class?

• A. One-repetition max lift.
• B. 1-mile run.
• C. Push-ups performed to failure.
• D. Vertical jump test.

Answer: (C)

Muscular endurance is about how long a muscle group can sustain repeated contractions or maintain effort before fatiguing. Pushing-ups performed to failure directly measures that capacity in the upper body—chest, shoulders, and triceps—by having you perform as many reps as possible before form breaks or you can’t continue. That ongoing, repeated-effort test aligns with endurance rather than a single maximum effort or a different fitness component.

A one-repetition maximum lift gauges maximal strength in a single effort, not sustained activity. A 1-mile run mainly assesses cardiovascular endurance and aerobic efficiency, not how long the muscles can repeatedly work. A vertical jump tests explosive power, which relies on fast-twitch strength and rate of force development, not endurance. So push-ups to failure best captures muscular endurance in the context of a typical PE class.