But for 50-year-old people, it is necessary to choose the suitable exercise mode and intensity according to their physical condition and health condition. It is suggested to start with low-intensity, low-risk and regular exercise, such as jogging, walking, yoga, Tai Chi, aerobics and cycling. And pay attention to avoid the risk of strenuous exercise and injury, avoid bad weather and environment, abide by sports safety regulations, and try to find professional guidance or health management institutions to scientifically plan sports plans to ensure sports effects and fitness effects.