The following sports are suitable for elderly people in their 80s: 1. Ball sports without physical contact, such as gateball, bowling and table tennis. These sports can exercise the coordination of the elderly’s eyes and hands, and are less likely to cause falls, fractures and other accidents. 2, walking, tai chi, gymnastics and other aerobic exercises, these sports can significantly improve the cardiopulmonary function of the elderly, enhance endurance and immunity, while being able to prevent obesity and the occurrence of atherosclerosis. 3, walking curved roads and stone roads, these sports can exercise the balance of the elderly, especially suitable for 4, chess sports, these sports can mainly exercise the intelligence and memory ability of the elderly, suitable for the elderly patients in the early stage of Alzheimer’s disease.