How is cardiovascular endurance measured in the two-minute step test?

Cardiovascular endurance in the two-minute step test is measured by the number of steps completed in two minutes. This test requires participants to alternately step up and down at a fixed height, which provides a practical assessment of how well the cardiovascular system functions during sustained physical activity. The total number of steps taken is an indicator of endurance; higher step counts suggest better cardiovascular fitness, as it shows the ability of the heart and lungs to supply adequate oxygen during increased physical demands.

The test focuses on the work done within a defined time frame, emphasizing both endurance and stamina. The other measures, such as heart rate recovery, distance covered, or calories burned, are not the primary focus of this specific test, as they assess different aspects of fitness or health that are not directly related to the goal of measuring cardiovascular endurance in this context.