Jacuzzi has popularized the ancient practice of water massage therapy for a new age. For thousands of years, people have been drawn to water that naturally springs from the earth. Relaxing heat, muscle stimulation, and lighter-than-air buoyancy relieve physical burdens and brighten the spirits. Researchers have observed the healing effects of hydrotherapy: improved circulation, decreased joint pain, and acceleration of the body's natural healing processes. No scientific research is needed for these benefits: the instinctive comfort of settling into jet-driven water; the way stress seems to release itself into the steam, and the spring in your step after a hydrotherapeutic session in a Jacuzzi spa.