Running is becoming more and more difficult for modern people. Too many people do not participate in sports for a long time, which makes the basic sports ability of the body in a state to be improved. For such a state, running has become a very difficult sport, which has a good effect on our physical coordination, physical fitness, cardiopulmonary ability and joint mobility. Running is a good activity, but we need more preparation. Therefore, for people who are overweight and don't exercise for a long time, I prefer to do more joint activity recovery exercise and proper muscle endurance exercise plus concentrated walking, which can obviously reduce the requirements for joint exercise intensity.

It can also enhance heart and lung function. After all, the first thing to consider in training is safety, and then it can be gradual. There are many kinds of training equipment in modern gymnasiums, many of which are designed to relieve the pressure of joint activities of modern people. Because we are getting heavier and heavier, the cost of participating in sports is getting higher and higher, and too many delicious foods are constantly reducing our sports effect. Most delicious foods ignore the calories of food. Running is a very professional special sport. Ordinary coaches don't have the professional knowledge of running, even if they want to guide their members to sell a private running class.

Therefore, based on the above two reasons, almost all gym coaches are instilling in their members the idea that running is useless and encouraging you to buy personal trainers for strength training.