What does the sergeant jump test primarily measure?

The sergeant jump test primarily measures strength, specifically the explosive strength of the lower body. This test involves a vertical jump where the height achieved is recorded, reflecting the power generated by the leg muscles during the jump. Successful execution relies on the ability to produce maximum force quickly, which is a key aspect of muscular strength.

In contrast, agility involves the ability to move quickly and change direction efficiently, which is not assessed by this test. Speed pertains to the rate of movement over a distance, while endurance relates to the ability to sustain physical activity over a period of time. The sergeant jump test does not evaluate these qualities, as it focuses solely on a singular explosive movement rather than sustained performance or movement efficiency.