Which muscle group is primarily stretched during the chair sit and reach test?

The chair sit and reach test primarily targets the hamstrings. During this test, participants sit at the edge of a chair and reach toward their toes, which causes a stretch in the muscles at the back of the thigh. The hamstrings are a group of three muscles located on the back of the thigh, and their flexibility is crucial for overall mobility, especially in older adults. Improving hamstring flexibility can enhance daily functional activities, reduce the risk of injury, and contribute to better balance and posture.

Other muscle groups involved in lower body movement might not be primarily targeted in this particular test. This focus on hamstring flexibility underscores the importance of assessing and improving this area for senior fitness and functional independence.