body mechanics meaning in English

〔用作单或复〕健美操。

Poor body mechanics , prolonged activity , repetitive motions , and fatigue are major contributors to these injuries
导致这些伤痛的原因包括不正确的身体运动、长时间活动、持续行活动以及过度疲劳。
There are also body culture development exercises similar to chi gung which help develop the correct body mechanics for close quarter fighting
也有类似气功的体内文明开发练习，帮助发展适用于近身格斗的身体技能。
Combining kinematics , body mechanics and medical knowledge into the product development and design , and employing specialized , humanized and rational design conception and strict production test standards , we manufacture each product seriously
并结合运动学、人体力学和医学的基础上进行开发和设计，以专业化、人性化、合理化的设计思路和严格的产品检验标准对待每一件产品。
Mechanics course mainly includes the description of movement of objects , the instantaneous effect of strength , spatial build - up effect of strength , temporal build - up effect of strength , nonindividual body mechanics , mechanical wave and sound , relativity , inalterability and covariability and mechanics foundation of the theory of relativity
力学主要内容包括物体运动的描述，力的瞬时效应，力的空间累积效应，力的时间累积效应，连续体力学，机械波和声，相对性、不变性与协变性和相对论力学基础等。