The THERABAND Swim Bar is a very versatile swimming aid used by children, youth, seniors and handicapped through hydrotherapy and water therapy instructional programs Protects joints for patients who need to exercise in the water and advances the performance of competitive and recreational swimmers Buoyancy based swim training aid is perfect for all ages and is fun exercise equipment for aqua Zumba, water aerobics, or general pool workout activities Used for stretching and strengthening the trunk and lower back, increasing flexibility in the lower back, and strengthening the abdominals and obliques with water exercises Constructed from two modules of high density buoyant foam