crouch defende是什么意思

用法例句

Split jerk and drop jerk are different in jerk kind.

箭步式上挺和下蹲式上挺是上挺的两种方式 ,国内对这两种上挺方式的争议较大 ,本文从动力学特征方面对箭步挺和下蹲挺进行比较研究 ,为教练员和运动员认识和寻找适合自己的上挺方式提供理论依据 。

Through using the methods of 3D motion analysis,this paper made comparison and analysis on kinematics and characteristics of snatch and clean of 10 weightlifters participating in National Woman Championship in 2003.

运用三维运动学的研究方法对参加2003年全国女子举重锦标赛的10名运动员的抓举和下蹲翻进行运动学分析并对力量的特点进行比较分析;运用逆向动力学方法对两种技术动作的主要关节的净力矩进行比较分析。

Research purpose: Then to enhance the ability of high velocity that on the midway in sprint, and investigate the common squat down, longer distance of bipod squat down, stretch of coax joint squat down, three different down squat posture of power training, and record the legs of main moving muscle s E.

研究方法 :采用表面双相诱导法的肌电图检测及应用录像轨迹系统对三种下蹲动作进行三次元解析。

The skills of the scissors lunge jerk and the drop jerk were compared and studied in 7 elite weightlifters of the Chinese male weightlifting team.

通过对 7名现国家男子举重队优秀运动员进行挺举的“箭步式”和“下蹲式”两种上挺技术的比较研究 ,用实地测量的数据经过计算 ,证明了“下蹲式”上挺的突出优点。

Reseaching status of sports biomechanics of split jerk and drop jerk;

箭步式上挺和下蹲式上挺技术的运动生物力学研究现状