Proper range of motion at key joints of the body can help prevent injury, possibly improve performance and help keep a person functionally independent as they age. Flexibility tests usually include sit-and-reach types of tests for the lower back and hamstrings, as well as arm, shoulder, wrist, hip, ankle and neck range-of-motion and extensibility tests. (7/8" diameter)

Three-color assortment: reflex blue, red and white.

Note: Beaded chains are sold separately.