pronation

Pronation is an advanced serve technique, but it lies at the core of every single college and professional-level serve.

内旋属于发球的高级技术，当时也是美国职业选手或大学选手发球的核心之一。

Pronation results in turning the thumb toward the body , supination in turning the fifth finger toward the body .

手掌向下导致拇指朝向身体，手掌向上导致小指朝向身体。

Forearm pronation is movement of the forearm causing the hand to be positioned in a "palm down" posture.

前臂旋前就是前臂做了个使掌心向下的动作。

This entirely normal inward rolling is called pronation.

这种完全正常的向内翻转称为“内翻”。

The function of the arm and elbow joint was remarkably unaffected with nearly full extension and flexion, supination and pronation.

的职能部门和肘关节明显影响几乎全面推广和屈曲，旋和旋。

Therefore we must bring the hand into a horizontal position with its palm down; this is done by pronation.

所以我们必须将手掌向下使手掌处于一个水平位置；只要将手掌向下就行了。

Conclusion Pronation reduction is an effective treatment for radial head subluxation.

结论旋前复位法是有效的桡骨小头半脱位的复位方法。

Raise your upper arm slightly, and the extreme tension caused by an excessive pronation will disappear.

轻轻举起你的上臂，由于手掌过度向下引起的肌肉极度绷紧张力将会消失。

Methods: Computed tomography scans of forty-five asymptomatic wrists were performed with the hand in supination, neutral, and pronation.

方法：应用CT在旋后位、中立位及旋前位扫描45个腕关节无症状人的手。

Also, at the end of the article, we explain Pronation--a biomechanics term that often confuses runners.

在文末，我们还将解释一个困扰许多跑步者的生物力学名词——“脚内翻”。

There's adequate cushioning in the midsole, as well as a firmer wedge to combat pronation .

在中底的地方有令人胜任的楔形状缓冲垫，可保护足部内旋的现象。

Wrist flexion, radial deviation, and pronation-supination were regained significantly faster in the dynamic fixator group.

在腕屈、桡偏、旋前和旋后方面，动态固定器组恢复更快。

The belief in the need for cushioning and pronation control, he told me, was, in retrospect, "completely wrong thinking. "

他告诉我，对鞋垫和足内转的控制，回想起来，是完全错误的。

This video explains what pronation is, how it works, and how to incorporate it into your serve to help you improve your game.

本录像就是解释什么是内旋，如何工作的，并如何应用于你的发球帮助你提高。

Full extension and full flexion should be assessed actively, along with pronation and supination.

应该评估主动的完全伸直和完全弯曲，以及手臂内旋和外转。

More important to know when you are choosing running shoes is to understand which kind of pronation you have.

确定足部“旋内”的类型是正确选择跑鞋的重要前提。

Objective To explore the mechanism of pronation reduction for radial head subluxation.

目的探讨桡骨小头半脱位旋前复位法的临床复位机理。

There are also medial posts, which are basically pieces of plastic placed on the inside of the heels to slow pronation.

还有一种是medialposts，通常在鞋跟内侧贴上塑料片以减少脚的内翻。

During pronation and supination, the radial head and joint line can easily be identified.

在手臂内旋和外转中，很容易确定桡骨头和关节线。

Grab a pair today and find out why so many runners with mild to moderate over-pronation needs, call this shoe home.

快来抢一双吧~既然那么多轻微和中度内旋肌者都需要她，肯定会有原因的，把这双带回家吧！