The Effect of Push-up Exercise with Different Lower Limb Heights on the Trunk and the Shoulder Stabilizing Muscles
The Effect of Push-up Exercise with Different Lower Limb Heights on the Trunk and the Shoulder Stabilizing Muscles
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不同下肢高度俯卧撑运动对躯干和肩部稳定肌的影响
DOI：
10.1589/jpts.24.617
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发表时间：
2012
期刊：
影响因子：
--
通讯作者：
Su
中科院分区：
文献类型：
--
作者：
Jae;M. Kim;Su
[目的]本研究为了探讨不同下肢高度对肌肉稳定肌和躯干肌的影响，测量了不同下肢高度时躯干肌和肩带肌的肌肉激活情况。 [受试者] 本研究的受试者为 17 名 20 多岁的健康成年人，他们活动范围正常，没有肩部复合体疾病、上肢肌肉骨骼疾病或腰痛。 [方法]俯卧撑加运动时控制下肢高度，将下肢置于地面（0 cm）或用箱子抬高至30 cm。使用 Bobath 桌子将高度增加到 60 厘米。为了防止肌肉疲劳的影响，所有练习都是随机进行的。为了测量躯干的肌肉激活，将电极连接到竖脊肌、腹直肌和腹外斜肌。选择前锯肌、三角肌中纤维、胸大肌和肱三头肌作为肩胛稳定肌。 [结果]竖脊肌、腹直肌、前锯肌和三角肌中纤维的活动随着下肢高度的增加而增强。尤其是在60cm的水平上增加显着。 [结论] 我们的结果是，在俯卧撑运动中，肩带肌肉的肌肉激活随着下肢高度的增加而增加，这与之前的研究结果相似。躯干肌肉的肌肉活动也增加了。下肢高度60厘米时增加显着。
[Purpose] In this study, to investigate the effect of various lower limb heights on the muscle stabilizers and the trunk muscles, we measured the muscle activation of the trunk muscles and the shoulder girdle muscles as different lower limb heights. [Subjects] The subjects of this study were 17 healthy adults in their 20s who had normal range of motion and who had no disorders of the shoulder complex, musculoskeletal disease in the upper limbs, or low back pain. [Methods] The lower limb height was controlled during the push-up plus exercise by placing the lower limbs on the ground (0 cm) or elevating them to 30 cm using a box. The height was increased to 60 cm using a Bobath table. To prevent the effect of muscle fatigue, all exercises were randomly performed. To measure muscle activation in the trunk, electrodes were attached to the erector spinae, rectus abdominis, and external oblique abdominal muscle. The serratus anterior, deltoid middle fiber, pectoralis major, and triceps brachii muscle were chosen as scapular stabilizers. [Results] The activities of the erector spinae, rectus abdominis, serratus anterior and that of the deltoid middle fiber increased as the lower limb height increased. In particular, the increase was significant at the level of 60 cm. [Conclusion] Our result that the muscle activation of the shoulder girdle muscles increases as the height of the lower limbs increases during push-up exercise is similar to those of the previous studies. The muscle activities of trunk muscles was also increased. The increase was significant at the lower limb height of 60 cm.