A Comparative Study : Technique between Rubber Rod Throw and Javelin Throw on Final Thrust(FT) 掷橡胶棒技术与掷标枪技术最后用力的比较研究
Analysis of Javelin Throwing in the Final Thrust(FT) Phase 掷标枪运动最后用力阶段的计算机解析
Rubber rod throw is one of the strength training measures about javelin throw which throw less weight rubber rod and is the same as javelin throw by means of approach run, throwing pace and final thrust. 掷橡胶棒是通过与掷标枪一样的助跑、投掷步、最后用力的方法投掷重量较轻的橡胶棒的练习,是掷标枪的专项力量训练手段之一。
Conclusion : During the final thrust phase, the velocity of hip joint, shoulder joint, elbow joint, wrist joint achieved their peak value. 结论:在掷标枪最后用力阶段,髓关节、肩关节、肘关节、腕关节的速度都达到了最大值。
During the final thrust phase, the time her right foot landed for buffering and transiting to stretch lasted too long, so the momentum transmissibility and braking was impacted. 刘海莉最后用力阶段右脚落地缓冲过大,缓冲阶段过渡到蹬伸阶段时间过长,影响到动量传递的时间和制动效果。