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掷标枪技术是助跑引枪交叉步接最后用力来完成的运动项目,也属于速度与爆发力相结合的瞬间动作。因此,标枪项目的专项能力训练一定要具有针对性,才能取得好的训练效果。一、单臂投轻器械主要用来发展手臂鞭打动作速率,同时对掌握和改进鞭打技术及完整的投掷步有很大作用。方法同投掷标枪技术一样,可原地投、上步投、短距离的助跑投,对投掷墙或投掷网,投远都可。器械:垒球、胶球、鞭子、柳条、轻标枪等。二、单臂投重器械主要发展专门投掷力量,并有利于掌握大肌肉群先发动用力的技术,训练方法同上。器械:小铅球、重标枪等。
Throwing javelin throwing javelin technology is to help the final step by step to complete the movement, but also a combination of speed and explosive moment of action. Therefore, the special ability of javelin training must be targeted in order to achieve good training results. First, single-arm cast light equipment is mainly used to develop the rate of arm whipping action, while mastering and improving the whipping technology and a complete throwing step has a significant role. The same as the method of throwing javelin, can be cast in place, on the step investment, short run help throw, throwing the wall or throwing nets, cast far can be. Equipment: softball, glue ball, whip, wicker, light javelin and so on. Second, single-arm weight-bearing equipment The main development of specialized throwing power, and help grasp the first big muscle groups start using force technology, training methods ibid. Equipment: Shot small, heavy javelin and so on.