竖脊肌

[结果]受试者对称搬举最大可接受重量时竖脊肌肌电幅度波动在59%～87%最大自主收缩时肌电幅度（%MVE）范围内。

[ Results ] The EMG average amplitude of the erector spinae muscles in tested subjects was in the range from 59 % MVE to 87 % MVE ( Maximum voluntary electrical activation ) when lifting MAWL symmetrically .

各主要发力肌肉的达到最大用力环节顺序是股内侧肌、竖脊肌、背阔肌、三角肌后束、肱二头肌、胫骨前肌。

Major development effort to achieve the maximum force the muscle part of the order of the vastus medialis muscle , erector spinae , latissimus dorsi , deltoid muscle after the beam , biceps , tibialis anterior muscle .

随躯干旋转角度的增加，竖脊肌肌电幅度呈升高的趋势，但差异无统计学意义（P＞0.05）。

The EMG average amplitude was increased with the increase of the trunk rotation angle without significant difference ( P > 0.05 ) .

目的应用表面肌电信号（SEMG）技术对重复性搬举所致的竖脊肌疲劳进行评价。

Objective Using surface electromyography ( SEMG ) technique to evaluate repetitive lifting task induced fatigue of back muscles .

大部分参与实验的运动员左、右竖脊肌的MPF斜率变化明显不一致。

There are obvious differences in the change of MPF slope rate of the left and right sacrospinal muscle among most of the gymnastic athletes involved .

AIS患者竖脊肌可能为继发性的病理改变，而伴发脊髓空洞的脊柱侧凸患者竖脊肌存在原发性失神经支配，这种失神经支配可能是脊柱侧凸发生的始动因素之一。

It is suggested that a primary denervation of paravertebral muscles exist in scoliosis associated with syringomyelia , which may play a role in the pathogenesis of scoliosis .

在相同的高度，随着水平距离的增加，竖脊肌肌电幅度、RPE（ratingofperceivedexertion）评分逐渐增加。

The EMG average amplitude of the erector spinae muscles increased gradually with the horizontal distance becoming longer in the same height of lifting , so did the Rating of Perceived Exertion ( RPE ) Scale .

100次搬举后平均功率频率截距在L3左竖脊肌下降了9%，与搬举前比较，差异有显著性（P<0.05），其他部位下降不明显。

The mean power frequency intercept decreased by 9 % at L3 left erector spinae muscle ( P < 0.05 ), the decrease was not statistically significant at other sites ( P > 0.05 ) .

脊髓空洞组凸侧竖脊肌T0型终板和病变终板数均显著多于凹侧（P<0·05）；

The numbers of both T_ 0 type motor end-plates and pathological end-plates on the convex side were significantly larger than those on the concave side in Group ⅰ( P < 0.05 ) .

方法对慢性腰痛患者采用临床检查、腰骶部竖脊肌骨筋膜室内压测量方法诊断为慢性骨筋膜室综合征者39例，其中男17例，女22例；

Methods Thirty-nine patients with chronic lumbar pain induced by chronic compartment syndrome were recruited .

在不对称搬举时，左右两侧的竖脊肌肌电活性不同。

The EMG activity between the right and left side of erector spinae is different during such lifting .

经竖脊肌横突间入路治疗椎间孔外型腰椎间盘突出症

Surgical treatment of extreme lateral lumbar intervertebral disc herniation through the transverse process and erector muscle of spine

特发性脊柱侧凸竖脊肌组织中神经元型和诱导型一氧化氮合酶的表达

Expression of Neuronal Nitric Oxide Synthase and Inducible Nitric Oxide Synthase in the Erector Spinal Muscles in Idiopathic Scoliosis

竖脊肌肌梭密度高对维持脊柱的稳定性有重要作用。

The high density of muscle spindle in erector spinae plays an important role in sustaining the stability of spine .

重偏瘫患者与轻偏瘫患者腹外斜肌、腰竖脊肌及胸竖脊肌在旋转中的表现与正常人无明显差异。

There is no difference of external oblique , lumber erector spinae , thoracic erector spinae and between normals , hemiplegia and hemiparesis .

拉直双腿，调动自己腹部、臀大肌、臀部和背部下方的竖脊肌，抬高双腿。

Straighten out your legs while raising them up while engaging your abdominals , glutes , hips , and spinal erectors in your low back .

在1分钟的动态负荷运动后，腰部已出现明显的疲劳，且大部分体操运动员两侧的竖脊肌抗疲劳能力有差异。

Conclusions : The fatigue of sacrospinal muscle occurs after 1 minute exercise , and the anti-fatigue capability in sacrospinal muscle for most gymnastic athletes is varied .

以下两项运动旨在锻炼你的背阔肌、腰部和菱形肌，更别提还会锻炼围绕，稳定和支持脊柱的竖脊肌了。

The two exercises below will target the lats , lumbar and rhomboids , not to mention the spinal erector muscles that surround , stabilize and support the spine .

本文通过分析动态负荷引起的体操运动员竖脊肌疲劳的肌电图情况，找出体操运动员腰部肌肉疲劳的表面肌电图变化特征。

Objectives : To find out the features of the sEMG change by analyzing the sEMG signal of sacrospinal muscle fatigue induced by dynamic stress of voluntary contractions for gymnastic athletes .

对10名北京男子体操队运动员采用自身重量的竖脊肌动态运动负荷法，诱发腰部竖脊肌疲劳，动作频率为60次/分，试验持续时间为1分钟。

Methods : 10 male gymnastic athletes in Beijing were involved in the study by adopting lumbar paraspinal muscle exercise to induce sacrospinal muscle fatigue with the frequency of 60 / min and persistent for 1 minutes .

结果肩中俞向下直刺的解剖结构依次是皮肤、浅筋膜、斜方肌、菱形肌、颈夹肌、竖脊肌、胸膜上膜、胸膜顶；

Results The anatomic structures of " Jianzhongshu " for perpendicular insertion downward were skin , superficial fascia , trapezius , rhomboideus , splenius cervicis , erector spinae , suprapleural membrane and cupula of pleura in order .

大杼穴向下直刺的解剖结构依次是皮肤、浅筋膜、斜方肌、菱形肌、上后锯肌、颈夹肌、竖脊肌、肋提肌、肋间内膜、肋胸膜。

The anatomic structures of " Dazhu " were skin , superficial fascia , trapezius , rhomboideus , upper posterior serratus , splenius cervicis , erector spinae , levator ribs , internal intercostal membrane and costal pleura in order .

相对其他躯干肌，竖脊肌肌电活动最高，平均超过20%MVC，某些动作时高达50%MVC。

Compared with other trunk muscles , the myoelectric activities of erector spinal muscles were the highest one with an average potential that might be over 20 % MVC and even reached 50 % MVC during some typical motions .

结论躯干肌活动不协调、竖脊肌过劳和不对称用力是造型作业躯干肌活动的主要特征，造型作业工作腰背痛高发与其有关。

Conclusion It may be concluded as that the poor coordination of trunk muscles , overstrain of erector spinal muscles and asymmetrical exertion are the main characteristics of moulding workers , which may be related to the high prevalence of low back pain in these workers .