An exercise time is about 1 hour, and it will still be effective to stick to fitness. Exercise and fitness can bring us many benefits. The most intuitive thing is the good figure that many people have been pursuing, and the second is a kind of perseverance, which many people lack, that is, the change brought about by persistence. The first thing to do in the gym is to get on the treadmill and then run for an hour. Although you can sweat a lot and lose weight immediately, you will come back soon, so obviously this is not a good choice. Running is certainly a good exercise, but we still have so many equipment to choose from in the gym, so it is unwise not to try, and running for a long time is not good for your knees, so following the following procedures will have good results.