Description: Aquatic exercise is arguably the best exercise you can do. Gentle, soothing with no stress on joints or bones, swimming has historically been a favored method for staying in shape. Now you can create an aquatic workout center in your own pool and enjoy all the benefits of this exceptional water therapy. With the counter current swim jet you can burn calories, strengthen muscles and soothe body aches by swimming against a gentle or increasingly invigorating current. You control the degree of workout you want.