Which type of fitness test is most likely to assess cardiovascular endurance?

The mile run test is specifically designed to assess cardiovascular endurance, which refers to the efficiency of the heart, lungs, and muscles during sustained physical activity. This test involves running a distance of one mile, which places a demand on the cardiovascular system, allowing for the measurement of how well the body can supply oxygen to the muscles over that duration. Typically, a longer-duration aerobic activity, like the mile run, provides clear insights into an individual's aerobic capacity and overall cardiovascular fitness.

In contrast, the one-repetition max test is primarily used to measure muscular strength, focusing on the maximum amount of weight that can be lifted for a single repetition. The push-up test evaluates muscular endurance for the upper body, specifically the chest, shoulders, and triceps, rather than cardiovascular endurance. The sit and reach test is aimed at assessing flexibility, particularly in the lower back and hamstring muscles, rather than any aspect of cardiovascular fitness.