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首页> 外文期刊>International journal of athletic therapy & training. >Effects of Push-Up Exercise Phase and Surface Stability on Activation of the Scapulothoracic Musculature
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Effects of Push-Up Exercise Phase and Surface Stability on Activation of the Scapulothoracic Musculature

机译：俯卧撑锻炼阶段和表面的影响稳定Scapulothoracic的激活肌肉组织

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摘要

Objective: The purpose of this study was to measure muscle activation during ascending and descending phases of the push-up exercise on both stable and unstable support surfaces. Participants: Fourteen asymptomatic male amateur badminton players. During push-up exercises on stable and unstable bases, muscle activation measurements were collected with phase divisions (ascending and descending phase). Methods: Electromyography (EMG) was utilized to measure activation of the upper trapezius (UT) and lower trapezius (LT), middle serratus anterior (MSA) and lower serratus anterior (LSA), pectoralis major (PM), and triceps brachii (TB) muscles. Results: An unstable support surface produced significantly greater activation of the UT, LT, LSA, and PM muscles than a stable support surface (p < 0.05). The MSA, LSA, TB, and PM muscles demonstrated greater activation during the ascending phase than the descending phase of the push-up exercise (p < 0.05). Conclusions: The unstable support surface appeared to produce relatively greater activation of the LSA than that of the MSA. The descending phase of the push-up did not demonstrate a higher level of activation for any of the muscles tested.
机译：摘要目的:本研究的目的在提升和测量肌肉活动下降阶段的俯卧撑锻炼上稳定和不稳定支持的表面。参与者:14无症状男性业余羽毛球运动员。稳定的和不稳定的基地,肌肉活动测量数据收集与阶段划分(升序和降序阶段)。肌电图(EMG)是用来衡量上斜方肌的激活(UT)和低前锯肌斜方肌(LT)、中(MSA)和较低的前锯肌(LSA),胸肌主要(PM),肱三头肌brachii (TB)的肌肉。结果:表面产生一个不稳定的支持明显更大的激活UT, LT,下午LSA,肌肉比一个稳定的支撑面(p < 0.05)。展示了更大的激活期间比的下降阶段提升的阶段俯卧撑锻炼(p < 0.05)。生产不稳定的支持表面出现相对更大的激活的LSA比MSA的。俯卧撑没有展示出更高层次的激活的肌肉测试。

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