身体紧张

He was balancing himself on the dashboard of his car with that resourcefulness of movement that is so peculiarly American—that comes, I suppose, with the absence of lifting work or rigid sitting in youth and, even more, with the formless grace of our nervous, sporadic games.

他站在他车子的挡泥板上，保持着身体的平衡，那种灵活的动作是美国人所特有的——我想这是由于年轻时候不干重活的缘故，更重要的是由于我们各种紧张剧烈的运动造成姿势自然而优美。

Early in this century, a fledgling effort at behavioral genetics divided people into such classes as mesomorphs — physically robust, psychologically assertive — and ectomorphs—skinny, nervous, sky.

本世纪初，在行为遗传学方面的一项初步研究将人分为运动型体格以及清瘦型体格（身体瘦削，神经紧张，好害羞）。

Fl 的 Early in this century, a fledgling effort at behavioral genetics divided people into such classes as mesomorphs — physically robust, psychologically assertive — and ectomorphs—skinny, nervous, sky.

TIME， Mar.10， 1997， p.41 本世纪初，在行为遗传学方面的一项初步研究将人分为运动型体格以及清瘦型体格(身体瘦削，神经紧张，好害羞)。

Fl Early in this century, a fledgling effort at behavioral genetics divided people into such classes as mesomorphs — physically robust, psychologically assertive — and ectomorphs—skinny, nervous, sky.

TIME， Mar.10， 1997， p.41 本世纪初，在行为遗传学方面的一项初步研究将人分为运动型体格以及 Chapter1 简易词形容词，副词 6 清瘦型体格(身体瘦削，神经紧张，好害羞)。

That will force back to be arch-shape, then cause slenderest ligament and muscular of low back to strain, and expand abdomen muscle. Body will benefit few.

这种动作，将迫使背部弯曲成拱形，而使背部下方最狭部分的韧带和肌肉紧张，并扩张腹部肌肉，对于身体弊多益少。

Your whole body has to be tensed when performing wall planches.

当练习墙壁俯卧撑的时候，你的整个身体必须被变为紧张。

The dawn of the new film was shot sparks of process, from do television networks have returned to constantly see the results of the film, the dawn of big fight, especially with a particular part of the body is serious damage to fight.

黎明的新电影《火花》正在紧张的拍摄过程中，从九品网络电视不断探班所返回来的结果来看，黎明的这部电影大打斗的戏份特别多，尤其是带有严重身体伤害的打斗更是多的惊人。

To investigate the the body shape strength and kinematics thateffects sprint expert performance 17 healthy male sprinters weremeasured using SongxiaM9000 high speed vidicon in the field; body shape of sprint athlete were tested by steel rule; Meanwhile shoulder were tested at 60, 240and360 deg/sec velocities ; lower limb were tested at 60, 240 deg/sec velocitues using Biodex-II tesing and rehabilitation system in the laboratory This research provide theoretical basement to scientifically make reasonable exercise prescription and perfect sprint theoryThe result show that (1) The results of correlation indicate that 100M performance related to the shoulder fast flexion torque and hip flexion/extension torque^ ankle fast dorsiflexion torque ;(2) The upper arm relaxing enclose and lower limbs length effect 100Mperformance;(3) The biggest shoulder extension joint, swing rage of shoulder and the biggest elbow joint extension effect 100M performance.

使用松下M9000高速摄像机对100米跑动过程中的运动员进行录像，同时测试短跑运动员100米成绩，利用爱捷录像分析系统获取运动学参数；用人体测量尺测试短跑运动员的肢体围度；同时采用Biodex-Ⅱ型等动测力及康复统，测试运动员上肢肩关节及下肢髋、膝、踝3个关节的等速屈伸肌力。在角速度60°／s、240°／s和360°s下测试肩关节等动向心收缩肌力；在角速度60°／s9慢速和240°／s及120°／s下测试下肢3关节等速向心及离心肌收缩肌力。分析肢体围度、各关节肌肉力量和运动学参数与100 影响河北省二级以上短跑运动员专项成绩的因素。一身体形态、力量素质和运动学参数米成绩的内在联系，为合理制订短跑力量训练和完善短跑理论提供理论依据。结果表明；肩带肌群肌力矩确实与100米成绩呈显著高度相关，同时髓关节屈伸力矩比、踝关节背屈力矩与100米跑成绩呈显著中度相关，可能《是影响100米的因素之一。（2）上臂紧张围、上臂放松围与100米跑成绩呈显。著中度相关；最大肩关节伸角、肩关节摆动幅度和最大肘关节伸角与 100 米成绩呈显著中高度相关。

Most people are a bit 'stiff' at the start of the day and make a few mistakes.

今天我从第一条赛道开始就非常好，很多人开始时都很紧张，身体僵硬导致犯错。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。