This is mainly used to improve athletes' physical fitness and restore their physical strength. It contains highly effective negative ions, which can replenish natural energy and eliminate lactic acid for athletes' bodies, reduce inflammation and soreness, and restore balance. Terahertz deep penetration can generate energy from the inside out, raise body temperature, effectively discharge blood lactic acid, and quickly restore physical fitness; Easily ingest rich hydrogen to prevent sports injuries and reduce discomfort after strenuous exercise; Infrared conductive graphene can increase the permeability and solubility of water in athletes, accelerate lactic acid metabolism after high-intensity exercise, increase cell vitality and change cell pathological changes, relieve athletes' muscle fatigue after high-intensity exercise, and reduce the risk of exercise operation.