练习变化：以手掌依傍身体伸直你的双臂向上面对和向地板的你的肩的前面。
Exercise variation: Extend your arms alongside the body with the palms facing upward and the fronts of your shoulders toward the floor.
身体俯卧于球体之上，动作如图所示。背部保持正直或保持自然弯曲状态，腿部伸直。
Lean on the ball as shown, keep the back flat or maintain its natural curve, with the legs straight.
首先，将手臂伸直，使你的整个身体悬挂在一个休息位上以便体会踩点的方式。
Silent Feet Frontstep Method: First, straighten your arms, hanging in a rest position on your skeleton to survey your foothold options.
u保持手臂伸直，把手掌朝身体两侧慢慢降低。
Keep your arms extended and slowly lower your hands to either side of your body.
以静心的姿势坐著、放松、单独，脊椎伸直且全身放松-彷佛身体被脊椎吊起来一般。
Just sit in a meditative posture, relaxed, alone, your backbone straight and the whole body relaxed - as if the whole body is hanging on the backbone.
锄头落在蛇身中部的某个部位，响尾蛇从原先盘绕的姿势开始伸直身体，我又一声尖叫，朝蛇猛击了一下。
The hoe connected somewhere in the snake's midsection. The rattler stretched out from its coiled position, and I yelled and struck again.
将手从助行器上解放出来后抓住座椅扶手，支持慢慢降低身体，保持手术侧肢体伸直在前方。
Release your hands from the walker and reach down and hold onto the arm rests. Slowly lower yourself keeping your operated leg straight out in front.
前臂和手入水——小指领先，直接地由上方且仅沿肩的外侧让手臂完全伸直，伴随身体转动至允许入水手到达抓水的深度。
Forearm and hand entry - Pinky first, directly above and just outside the shoulder with arm fully extended, with body rotation allowing entry hand to reach deep into the catch.
虽然她的身体检查路线，我提醒她她的腿伸直，推对地面和掖在她的下巴。
While checking her body alignment, I reminded her to straighten her legs, to push against the floor and to tuck in her chin.
向身体的前方伸直你的双臂，与地面平行。
Stretch your arms straight out in front of you, parallel to the ground.
提示：确保你的前臂平行于地面，你的肘关节贴着你的身体，腕关节伸直。
TIP: Be sure to keep your forearm parallel to the ground your elbow by your side and your wrist straight.
攀爬练习：攀爬者会发现如果转动身体，伸直手臂会变得更加容易。
Climbing Exercise: Climbers will find that straightening their arms is easier if they also turn their bodies.
老年人在上坡时倾向以弯曲髋关节，多用髋伸直肌群的策略使重心向前，身体推进。
The elderly are tend to flex hip joint more and use hip extensor muscle to propel the body forward.
搬拦捶：手臂不可伸直，搬（压）拳和拦掌动作要有明显的弧度，不可直来直往，身体转动与两臂动作要配合恰当。
Step backwards. keep the body straight and at the same height. the hand pushing forward should be between the shoulder and the eyebrow.
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.
提示：确保你的前臂平行于地面，你的肘关节贴着你的身体，腕关节伸直。
TIP: Be sure to keep your forearm parallel to the ground, your elbow by your side, and your wrist straight.
你只需要轻微伸直左膝关节以吸收来自身体右侧的重量转移。
You merely want to straighten your left leg sufficiently for it to absorb the transfer of weight from your right side.
幽灵步之正脚步法：首先，将手臂伸直，使你的整个身体悬挂在一个休息位上以便体会踩点的方式。
Silent Feet Frontstep Method: First, straighten your arms, hanging in a rest position on your skeleton to survey your foothold options.
两腿继续上举成身体倒立状态，身体重心落在肩上，两腿尽可能伸直，两脚穿紧拖鞋。
Two legs to continue into the body lift on state body gravity fall, stand on his head on his shoulders, legs, two feet as far as possible unbend wearing tight slippers.
攀岩技术包括伸直手臂，攀爬时的身体转动和旗式平衡。
Climbing techniques covered include straight arms, turning when climbing, and the climbing flag.
坐姿后背伸直，手放于身体两侧的地面上。
正确的上挥杆姿势是右手上臂内侧应该紧贴右臂腋窝，右臂手肘与伸直的左臂呈一个倒三角形。然而一些球手在上杆的时候右臂向上抬起而并非紧贴身体。
Correct gesture for back swing is that the right upper arm's inside should be close to right armpit, while right elbow shapes an inverse triangle with unbend left arm.
然后身体稍稍向右，使左腿在身体后侧伸直。
Then shift slightly to the right and swing your left leg straight back behind the torso.
然后身体稍稍向右，使左腿在身体后侧伸直。
Then shift slightly to the right and swing your left leg straight back behind the torso.
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