1) extending-body jerk
蹬举
2) pedaling
踏蹬
1.
The article studies how to pedaling a bicycle correctly according the pedal move a cir-cular motion under the different strength base and different working stage on mechanics.
本文从圆周运动的力学原理出发,分析了自行车足踏蹬运行1周的受力情况和其不同的工作阶段,介绍了3种踏蹬技术和运动员进行踏蹬动作训练的注意事项。
2.
The article studies how to pedaling a bicycle correctly according the pedal move a circular motion under the different strength base on mechanics and morphology.
本文从力学和形态学的角度,根据自行车足踏蹬一周圆周运动的受力情况,进行踏蹬技术特征的分析研究,试图解释运动员正确踏蹬骑行动作的科学原理。
3) earlier stretch
侧蹬
1.
It puts forward a skill,that is earlier stretch of the muscles,to make further increase on the tension coming from shrinkage and quicken the active rhythmn,with suitable angle,rational height and the fastest initial speed putting the shot.
运用生物力学的基础理论，对背向侧蹬滑步推铅球技术连续图片进行综合分析，提出予先充分拉长大肌肉群的长度，进一步加大收缩时产生的张力，加快推球的运动节奏，以适宜的角度，合理的高度和最快的出手初速度推掷铅球的动作技术。
5) leg-drive backward
后蹬
1.
Through consulting the documents,the author analyzed the various viewpoints of sprint running power sources comparatively;and thought that the leg-drive backward is not the only source for running in the sprint.
就短跑途中跑动力来源的各种观点加以对比分析,认为后蹬不是短跑途中跑的唯一动力来源,对途中跑中动力的各种来源不能片面讨论,应辨证地来看待与分析。
6) press-mark
蹬痕
补充资料：举不胜举
1.列举不尽。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条