The Sit and Reach test is used to assess which type of flexibility?

• A. Tests balance
• B. Tests cardiovascular fitness
• C. Tests hand grip strength
• D. Tests flexibility of the hamstrings

Answer: (D)

The Sit and Reach test is a measure of the flexibility of the posterior chain, especially the hamstrings. When you sit with your legs straight and reach forward as far as you can, the distance you can reach past your toes reflects how supple your hamstrings are, and to some extent how flexible your lower back is. This test is designed specifically to assess that kind of flexibility, not how well you balance, how strong your heart and lungs are, or how strong your grip is. So the distance reached provides a direct indicator of hamstring flexibility, making it the best choice.