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在投掷项目的教学与训练中 ,人们往往忽略头与非投掷臂的作用。通过本篇的叙述与分析 ,进一步强调头与非投掷臂的正确动作 ,在投掷技术中的重要意义。
In the teaching and training of throwing projects, people tend to overlook the role of head and non-throwing arm. Through the narration and analysis of this chapter, further emphasis on the head and non-throwing arm of the correct action in the throwing technique of great significance.