You should consult a medical professional for specific advice. It has been said that hydrotherapy — the combination of heat, massage, and buoyancy — can help relieve stress, pain and other symptoms. Heat dilates blood vessels, increasing blood flow to carry oxygen and nutrients to sore and damaged tissues. Freestyle hot tub jets give your body a massage, relaxing tension from muscles, while the natural buoyancy of water relieves pressure on strained joints and muscles. Learn more about the health benefits of a hot tub.