用力动作

吊环十字支撑是高级体操运动员在比赛中不可缺少的静止用力动作。

Ring cross-sustaining stance is a kind of necessary static-force motion for well-trained gymnasts in competition .

核心力量训练在投掷项目最后用力动作链中的应用研究

Applied Research on Core Strength Training Being Used in the Action Chain of Final Push in the Throwings

其中最后用力动作是一个比较复杂的运动过程，身体许多部位同时进行运动。

Among all the parts , the last push is a complicated action . Most of the body parts is simultaneous movement .

完整的铅球技术包括预备动作、滑步动作、最后用力动作和结束动作。

The whole shot putting technology includes preparation action , the sliding action , the last push action and the end action .

标枪运动员陈奇和李荣祥最后用力下肢动作运动学参数的比较分析

Comparative analysis on the related indexes of crural technique during the final exertion about Chen qi , and Li rong - xiang

6例患者治疗后一周检查最大用力收缩动作电位出现混合相，单纯混合相、单纯相波形，与治疗后临床出现短暂的下肢肌无力相符，其具体机理有待阐明。

Mixed pattern or mixed simple patterns of electromyogram were observed 1 week after treatment in 6 patients , which was in accord with the transient lower limb myasthenia .

这也提示我们，对于不同动作的力量训练，应有不同的侧重点，在有关掷链球最后用力双支撑阶段动作的训练中，应特别加强以上几块肌肉的全面力量训练。

This suggested to us that , for different actions of strength training , the focus should be different , in the hammer throw final double support phase of the action force training , should be more than a few muscles in particular to strengthen the overall strength training .

从生物力学角度对该技术进行分析，其优点主要表现在三个方面：（1）助跑（侧手翻）动作轨迹与最后用力轨迹相吻合，能够将预先获得的助跑速度有效地运用到最后用力动作上去。

The locus of run-up ( cartwheel ) is alike to the locus of final exertion , so it could apply the previous run-up velocity to the movement of final exertion effectively .