Men can rub Guanyuan point to cultivate vital energy, tonify the kidney and help Yang, harmonize qi and blood, and strengthen the body. Guanyuan point, located in the front center line of the human body, 3 inches below the navel, is the health of the health point. Guanyuan is the collection point of the small intestine, and the gas of the small intestine is gathered at this point and transferred to the skin through this point. It is the sea of qi of the first heaven, and is the place for nourishing and exhaling, inhaling qi and condensing the spirit. Guanyuan point is mainly used for the treatment of diseases with deficiency of vital energy, such as stroke disassociation, weakness, easy fatigue, and fear of cold. Men can mobilize their vital energy by pressing and rubbing this point, which is effective for male diseases, such as spermatorrhea, sperm slippage, impotence, premature ejaculation, and low sexual function. It is recommended to perform acupoint therapy under the guidance of a physician.