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1.宜采用轻投掷物进行练习采用轻投掷物进行练习对学生掌握正确的出手角度和投掷方向,体会全身协调用力,学会快速出手动作是极有利的。可选用的投掷物有小皮球、布球、沙包、彩色塑料球、网球、水泥“铅球”、石子、小木棒等。这些轻投掷物有的可由学校购置,有的则可由学生自己
1. Exercises should be performed with light throwing objects. Exercises with light throwing objects have a good grasp of the correct shooting angle and throwing direction for the students. It is beneficial to learn how to coordinate the whole body and learn how to use fast throwing movements. The available throwing objects are small balls, cloth balls, sandbags, colored plastic balls, tennis balls, cement “shot balls”, stones, and small wooden sticks. Some of these light throwing items can be purchased by schools, while others can be used by students themselves.