Elderly people can exercise through diet as well as appropriate exercise to improve sexual ability. 1. Diet: diet can eat some mutton, cattle prod, oysters, leeks and other foods, can enhance the body’s immunity, to improve sexual performance has some help. 2. Exercise: exercise is common to do gymnastics, playing Tai Chi and walking, etc., can accelerate the speed of blood circulation in the body, but also promote the body’s metabolism, can enhance the body’s resistance, can be extended to a certain extent the time of sexual life, improve sexual ability. Older people to improve sexual ability also need to control the number of times of sperm discharge, under normal circumstances can not be frequent coitus, to avoid reducing sexual function.