Is the use of water at varying temperatures, for health purposes, the benefits of water therapy are as the following; to improve muscle power , to increase movement of joints , to improve balance and coordination , boots immune system , decrease stress, improve muscle flexibility . The water therapy is useful for bone and muscle disease, nervous system diseases, childhood disease, post-operative of joint replacement, cerebral palsy, and back pain. Before you begin water therapy, you must consult a physician and physical therapist to check your medical health as some health problems must be avoided in Water therapy.