采用文献资料法、数理统计法研究方法,对内股技术的力学原理、内股技术的应用、内股单个技术运用的方法分析以及内股连络技术运用的方法与时机进行了分析。研究结果得出,内股是一项具有力量大、隐蔽性强、变化多的优点,因此提高联络技的能力非常重要。 By using the methods of documentary data and mathematical statistics, this paper analyzes the mechanics principle of the internal stock technology, the application of the internal stock technology, the method analysis of the single stock application of the stock stock, and the method and timing of the application of the stock stock technology. As a result of the study, the internal stock is an advantage that is powerful, concealed and has many changes. Therefore, it is very important to improve the ability of contact skills.