Turn any pool into a full lap swimming experience with the Bestway Hydro Pro Swimulator Resistance Trainer! Perfect for above-ground or framed pools, this resistance trainer allows you to swim in place for effective cardio, strength, and endurance workouts. The kit includes a 4 m (13.1 ft) elastic strap, adjustable padded belt, and secure fasteners to fit waistlines from 26" to 43" (65–110 cm). Easy to attach to your pool frame, the Swimulator is ideal for swimmers of all levels looking to get a professional-style swim workout at home. Maximize your pool space and train for stamina, speed, and fitness without needing a large swimming pool.