Many men often feel physically and mentally exhausted when they enter middle age, especially when they are around forty. At this time, you need to do exercise to release stress and keep fit. What sports should middle-aged men do? Playing tennis is a good choice. The advantage of playing tennis is that it can exercise muscles and give people a sense of accomplishment, and playing tennis often can also exercise people's coordination ability. Click on the picture to go to the next page >> Once people reach the middle age of about forty, they often carry a heavy burden on their shoulders, and physical and mental fatigue is a common phenomenon. Beijing's national fitness experts recommend for men that if a man reaches the age of 40, he might as well play more tennis, which can not only keep fit, but also release stress. Click on the picture to go to the next page >> If people enter middle age, the coordination of the body will enter a stage of slow degradation, and the quality of muscles will decline year by year. But tennis is a full-body sport, and you can exercise your coordination in serving, returning and running.