First of all, the elderly can do aerobics. Old people often sit in warm places in winter, which is easy to have backache. Doing aerobic exercise helps to strengthen the heart and lung function, deliver oxygen to all parts of the body, relieve backache and reduce the chance of catching a cold. Therefore, it is recommended that the elderly get up every morning in winter to do aerobic exercise, which is not much, but effective. Secondly, you can also hit Tai Ji Chuan. Tai Ji Chuan is a hobby for the elderly. Playing slowly but vigorously can not only cultivate one's self-cultivation, strengthen one's health, but also preserve one's health. By slowly adjusting the functions of the main organs and systems in the body through exercise, it is easy to enhance the body's immunity and prevent the elderly from getting sick. Therefore, it is recommended to play Tai Ji Chuan for health every morning.