Spas in the nature of chilled tanks and tubs, namely, soaking tanks for therapeutic use for pain relief, stress relief, meditation, anti-inflammation, immunity, skin health, anti-depression, weight loss, vascular system health, blood flow, increasing energy, mental clarity, improving sleep, improving mental health, and mental discipline; physical rehabilitation, physical therapy and sports medicine equipment, namely, a hydrotherapy tank in the nature of a therapeutic soaking tank for therapeutic use comprising hydrotherapy tubs, pumps, and tubes for medical purposes; physical rehabilitation, physical therapy and sports medicine equipment, namely, a cryotherapy machine comprising cryotherapy tubs, pumps, and tubes for medical purposes; therapeutic immersion and soaking tanks, for physical therapy in the nature of therapeutic floatation tanks and parts and fittings therefor; hydrotherapy tanks in the nature of therapeutic soaking tank for medical purposes; cryotherapy machine for medical purposes composed primarily of tanks, tubs, pools, and bathtubs