This aquatic exercise apparatus takes advantage of water's natural buoyancy and resistance to deliver an effective low-impact workout that's gentle on joints and muscles. The unit rests in water at least 3' deep, and users simply stand on its foot pads and glide back and forth in a motion similar to an elliptical machine. The device enables users to gain the benefits of regular aquatic exercise in their own pool, increasing range of motion, building muscle strength, and improving cardiovascular conditioning. Because the exercise is performed in water, users can maintain balance more easily and the force applied to joints is far less than that of land-based equipment. The glider's legs and handles move smoothly thanks to sealed stainless steel ball bearings and its 16-gauge stainless steel frame and plastic foot pads withstand constant submersion in treated pool water or saltwater. The frame supports up to 260 lbs. and its tubular design prevents damage to the pool. Not for use out of water. Assembly required. 44" H x 33" W x 32" D. (52 lbs.)