The Endless Pools Swim Spa Exercise System combines the best of both worlds with its multi-functional spacious mini pool design. For those who love to exercise without the hassle of a large in-ground pool, Endless Pools Swim Spas feature jetted currents that deliver fast water current resistance for stationary swimming. These models can allow swimmers to fully extend into a standard swimming position while fighting the current. There are five jets and five jet speeds for different levels of exercise. When the workout is over, the Endless Pools Swim Spa allows the user to relax with hydrotherapy massage seats that are perfect for post-workout therapy. It can be used for high-intensity exercise or just for relaxation.