AquaGym Author:Rick McAvoy PT, DPT, CSCS Aqua-Gym is an exercise text for the Hot Tub and Spa owner. This text illustrates over 80 upper body, lower body and spinal exercises that can be performed in a home hot tub or spa. Exercises range from very basic to advanced to improve flexibility, strength, stabilization, balance , coordination and endurance. No expensive exercise equipment is... more » required and most exercise items recommended can be found around your home. Most hot tub and spa owners use their hot tubs for relaxation, they are only partially benefitting from the power of water. Turn your home hot tub or spa into an Aqua-Gym« less