Question

which fitness test measures your cardiovascular system? pacer/mile run sit/reach push-ups curl-ups

Explanation:

The PACER (Progressive Aerobic Cardiovascular Endurance Run) or mile run is a fitness test designed to measure cardiovascular endurance, which assesses the ability of the cardiovascular system (heart, lungs, blood vessels) to supply oxygen during sustained physical activity. Sit/reach measures flexibility, push - ups measure upper - body strength, and curl - ups measure abdominal strength.

Answer:

A. PACER/mile run