Strength training is a type of exercise designed to build muscle strength and endurance through repeated, rhythmic weight-bearing exercises. The number of times, the number of sets, and the weight of the load will make a difference. The basic quality of physical quality is strength quality, all sports need to carry on strength training. On the whole, strength quality can be divided into general strength and special strength. General force refers to the force produced by the contraction of muscles in non-specific sports. Specialized force refers to the force produced when the muscles contract in a specific specific movement. General strength training can be done with equipment and weight-bearing exercises, only to lay the foundation for specific strength training.

No matter what kind of special sports are engaged in, the content of general strength training is much the same and has nothing to do with the characteristics of the special sports. General strength training cannot replace specialized strength training. Special strength training must strictly follow the way, speed, strength and form of muscle contraction of special sports, as far as possible to imitate the strength training of special sports. Therefore, for students, general strength training is just routine practice, and specific strength training is more able to improve their professional level and skills. The purpose of specific strength training is to make the muscles that match the characteristics of specific movements contract under the guidance of the nervous system.