What is 3 minute step test in physical education?

The 3-Minute Step Test is a fitness assessment used to evaluate cardiovascular endurance and recovery. During the test, participants step up and down on a platform at a specific cadence for three minutes. After completing the exercise, heart rate is measured to assess the individual's fitness level based on how quickly their heart rate returns to normal. This test is commonly used in physical education settings to monitor student fitness levels and guide training programs.