If you don't do any strenuous exercise, it is probably because of kidney deficiency, and it is uncomfortable to stand on your back for a long time. Chen Bo's disappearance, aching waist and legs, listlessness, frequent waking at night, frequent urination at night, and fear of cold are all manifestations of kidney deficiency. If you find the symptoms of kidney deficiency, you must tonify the kidney in time, but Huiren Shenbao tablets are not like aphrodisiacs, they are slowly supplemented and have mild effects. It can also stop kidney yang, replenish it and consolidate it.