躯干扭转

研究目的：为了研究长时间的躯干扭转是否对下腰痛的发展有一定的影响。

Purpose : to investigate if there is an effect of prolonged trunk axial twisting on thedevelopment of low back disorder .

水平方向上的躯干扭转力量是铁饼专项重要的基础力量，但提高它的练习方法很难与传统的重力性练习器械吻合。

The horizontal upward trunk rotating force is basic and important for discus throw , but to improve it is difficult to coincide with the traditional apparatus for gravitation exercise .

用你的左手放在大腿上拉躯干增加扭转动作。

Use your left hand on your thigh to pull your torso to aid in the twisting action .

从技术角度讲，拉丁舞的动作结构复杂，强调身体的曲线、臀部的动作、躯干的扭转以及重心的变化；同时，拉丁舞的动作大多具有很强的力度、爆发性、和迅捷的特点。

Technically speaking , Latin dance movement complex structure , emphasizing the body curve , hip movements , torso torsion and gravity changes , Meanwhile , Latin dance action is mostly with strong strength , explosive , and speedy characteristics .

通常发作时，患者的肌肉不自主的痉挛，导致躯干难以控制的扭转、反转甚至更痛苦的体态与姿势。

Patients with generalized dystonia grapple with involuntary muscle spasms that lead to uncontrolled twisting and turning in awkward , sometimes painful postures .