Muscle endurance is the ability of the human body to carry out muscle work for a long time, that is, the ability to fight fatigue, commonly used methods include the following: 1, the development of absolute strength training; 2, the development of speed strength training; 3, the correct control of breathing in strength training; 4, the development of strength training should follow the principles and requirements of overload, gradually increase the load, that is, the principle of gradual increase in the amount of load; 5; 5, first training large muscle groups, then small muscle groups, from large muscle groups to small muscle groups, the whole body of different muscle groups alternate training; 6, according to the law of strength growth training; 7, a very important point is to develop muscle relaxation ability in training, before the strength training, after training and between training to do related muscle, joint and ligament stretching activities, stretching activities, can make the muscle as much as possible to relax, eliminate fatigue, and at the same time can improve the training effect, to Make the muscles become more flexible, increase muscle strength and reduce injuries. Physical training should be effective, according to the actual situation of the individual, persistently adhere to the training in order to achieve good results. At the same time must focus on the overall development of the body, because the human body is an organic whole, each system, organs, mutual influence, mutual promotion, each system, organ activities need to gradually improve, gradually adapt to the process, in order to achieve the desired goal.