脊柱后伸肌群解剖结构特点。
肩关节伸肌群力量较屈肌群力量对短跑成绩影响大。
The extensor muscle strength of shoulder joint is more influencing than the flexor muscle strength of shoulder.
加强排球运动员下肢伸肌群的速度力量素质训练和肩关节周围肌肉的力量以及柔韧性训练。
The speed power quality of athletes' lower limbs, the power of muscles around shoulder joints and flexibility training should be strengthened.
结论：健康青年者肘关节屈伸肌群在不同收缩形式中重测信度良好，肘关节屈肌的相关性要优于伸肌。
Conclusion: the test-retest reliability of strength testing is good in the elbow of young people, and correlation of the elbow flexor is better than elbow extensor.
经过约8周的训练，患膝屈伸肌群的峰值力矩在不同测试速度下均有显著提高，但伸肌峰值力矩提高较屈肌快。
After 8 weeks of training, knee extensor and flexor muscles strength can be improved, but knee extensor muscle torque increase more than flexor muscle.
对于肋软骨部疼痛或不明原因胸痛患者在检查局部压痛点的同时，应常规检查胸椎背伸肌群软组织附着处有无压痛点。
Dorsal vertebra back extensor group soft tissue harm on clinical more common, but causes the chest pain partner to tire of the oil, the mouth has the fish fishy smell symptom to be extremely rare.
双侧膝关节屈伸肌群达峰力矩的时间（TPT）随测试速度的增加而减小，同一测试速度下伸肌达峰力矩的时间大于屈肌；
The time to peak torque(TPT) of junior athletes reduced with the test speed increasing and the time of extensors TPT are longer than flexors;
目的探讨颈椎病患者颈椎后伸和前屈肌群最大随意收缩力矩的特征和推拿对其的影响。
Objective To explore the characteristics of maximal voluntary contraction torque of neck muscles in patients with cervical spondylosis and the intervention mechanism of massage.
目的探讨颈椎病患者颈椎后伸和前屈肌群最大随意收缩力矩的特征和推拿对其的影响。
Objective To explore the characteristics of maximal voluntary contraction torque of neck muscles in patients with cervical spondylosis and the intervention mechanism of massage.
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