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.
然后,Lengagne软件把各种静态姿态转换成连续动作,并考虑机器人每一步作用力,以保持自己身体平衡。
Lengagne's software then converts these static poses into one smooth motion, taking into account the forces operating on the robot in each position to ensure it does not lose balance.
悲伤?你以后总会开心起来。哭泣?你之后总会微笑出来。因为根据牛顿定律,每个动作都有反作用力。
Sad? You'll later be happy. Cry? You'll later smile. Because according to Newton, for every action there's an opposite reaction.
开启仪器电源开关时,动作要慢、不可用力过猛、以免损坏按键。
When turning on the power of the instrument, be slow in your actions. A great force may destroy the buttons.
除了某特别情况之外,所有动作应以一个向后的反作用力作开始。
All movements must begin with a backward motion with a very few exceptions.
新、旧发球技术在用力节奏上有本质性区别,新的发球动作节奏更符合动作目的和人体运动原理。
There exists intrinsic difference between the old and the new serves in that the new serve is true of the aim of actions and the laws of human movement.
湿射:指球尚控制在水中的情况下用力射门,一般都利用手腕的快速动作射门。
Wet shot: a shot attempted while the ball is controlled in the water, usually a quick wrist shot.
所有的入水动作都是身体笔直并与水面垂直,两腿并拢,脚趾用力伸直。
The entry into water shall in all cases be vertical with the body straight, the feet together and the toes pointed.
本文用力学定律分析了弧线球形成的原理,并根据这一原理提出了弧线球的动作要领和训练方法。
This paper analyses the theory of how curve ball is played, and presents the essentials and the way of grasping them.
研究了两层流体中垂直圆柱浮体水动作用力的问题。
The hydrodynamic characteristics of a vertically floating cylinder in a two-layer fluid is considered.
因为根据牛顿定律,每个动作都有反作用力。
Because according to Newton, for every action there's an opposite reaction.
通过摹仿录像或者教练的指导提高运动员的技术水平,以便让运动员通过最佳的身体姿势和动作有效地运用力量。
Technique is developed by imitation from videos or the coach's creat an optimal body position and movement allowing efficient use of strength.
使用方法:坐在器械椅上,双手握紧手柄,用力将手臂向前推到上肢伸直,稍作停顿,缓慢还原,重复动作使用。
Instructons: sit on the seat plank, hold and push the handles hold a moment and then return slowly to original position, repeat the cycle.
放松颈部动作俯身卧倒,腹部着地,双肘着地,闭上双眼,左手掌呈杯状托着下巴,右手用力扶着头后部。
Neck de-tenser Lie on your stomach, elbows on floor. With eyes closed, cup chin with your left palm and support the back of your head firmly with right hand.
有个快速的运动是双手合十,尽量用力后放松,休息一下,然后重复这个动作十次。
For a quick workout, put the palms of your hands together, press as hard as you can, relax, rest and repeat 10 times.
结果发现运动员普遍网性 差,肌肉协调用力掌握 不好,影响动作技术的稳定性,是造成这次比赛成功率不高 的主要原因。
The results showed the net perception, the jumping height, connecting that bed net perception and the muscular coordination affect the steadiness of skill and Caused low rate of success.
因为这个骑手不够强壮,做不稳,不能保持平衡(hasaweakseatposition),上一次跳障碍时,该骑手失去平衡并且非常用力扯缰绳,猛烈刺激了马的嘴,因此骑手通过手的动作命令马停止。
Because this rider has a weak seat position and previously when he jumped the fence the rider became unbalanced and harshly jabbed the horse in the mouth.
放松颈部动作俯身卧倒,腹部着地,双肘着地,闭上双眼,左手掌呈杯状托着下巴,右手用力扶着头后部。
Neck de-tenser4 Lie on your stomach, elbows on floor. With eyes closed, cup chin with your left palm and support the back of your head firmly with right hand.
放松颈部动作俯身卧倒,腹部着地,双肘着地,闭上双眼,左手掌呈杯状托着下巴,右手用力扶着头后部。
Neck de-tenser4 Lie on your stomach, elbows on floor. With eyes closed, cup chin with your left palm and support the back of your head firmly with right hand.
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