“讲解要简明易懂、准确生动;示范要正确、熟练”等是目前文献资料对运用讲解与示范方法时应注意问题的论述,这无疑对运用讲解示范方法具有一定的指导意义。但如果从“一切动作技能的形成,都具有明显的阶段性 “Explain to be concise and easy to understand, accurate and vivid; Demonstration should be correct, skilled,” is the current literature on the use of explanation and demonstration methods should pay attention to the discussion of the issue, which undoubtedly the use of demonstration methods have some guidance. However, if from "the formation of all movement skills, have obvious stage