The Chair Stand test is correlated with which of the following?

The Chair Stand test is designed to assess lower body strength and endurance in older adults. It's particularly correlated with activities that require similar muscle engagement, like performing a leg press exercise. The one-repetition maximum (1RM) leg press test measures the maximum amount of weight an individual can lift in a single leg press movement, which relies extensively on lower body strength.

This correlation highlights how the Chair Stand test can reflect a person's functional strength and ability to perform movements that involve lifting their body weight, similar to how they would engage the muscles during a leg press. Both tests emphasize the importance of leg strength, crucial for maintaining independence and performing everyday activities as individuals age.

In contrast, while other options like vertical jump height and core strength are indeed related to overall fitness, they do not specifically assess lower body strength in the same direct manner as the Chair Stand test and leg press do. Similarly, speed walking pertains more to endurance and cardiovascular fitness rather than isolating the strength required for a seated leg lift, which is fundamental to the Chair Stand test.