Electromyographic Comparison of Traditional and Suspension Push-Ups
Electromyographic Comparison of Traditional and Suspension Push-Ups
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DOI：
10.2478/hukin-2013-0070
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发表时间：
2013-12-01
影响因子：
2.3
通讯作者：
Esco, Michael R.
中科院分区：
文献类型：
--
作者：
Snarr, Ronald L.;Esco, Michael R.
关于悬吊训练的科学数据非常有限。本研究旨在比较悬吊式俯卧撑与传统式俯卧撑之胸大肌、三角肌前肌及肱三头肌之肌电活动。21名明显健康的男性（n = 15，年龄= 25.93 +/- 3.67岁）和女性（n = 6，年龄= 23.5 +/- 1.97岁）自愿参加本研究。所有受试者进行了四次重复的悬浮俯卧撑和传统的俯卧撑，其中运动的顺序是随机的。比较两种运动中胸大肌、三角肌前肌和肱三头肌的平均峰值和标准化肌电图。悬浮俯卧撑引起以下肌电值：胸大（3.08 +/- 1.13 mV，69.54 +/-27.6% MVC），三角肌前部（5.08 +/- 1.55 mV，81.13 +/-17.77% MVC）和肱三头肌（5.11 +/- 1.97 mV，105.83 +/-18.54% MVC）。传统俯卧撑过程中的肌电活动如下：胸大（2.66 +/- 1.05 mV，63.62 +/-16.4% MVC），三角肌前部（4.01 +/- 1.27 mV，58.91 +/-20.3% MVC）和肱三头肌（3.91 +/- 1.36 mV，74.32 +/-16.9% MVC）。与传统俯卧撑相比，悬吊俯卧撑期间所有3块肌肉的平均峰值和标准化肌电值均显着较高（p < 0.05）。这项研究表明，悬浮俯卧撑引起了更大的激活胸大肌，前三角肌，肱三头肌相比，传统的俯卧撑。因此，当需要更大的挑战时，悬挂俯卧撑可以被认为是传统俯卧撑的高级变体。
There is very limited scientific data concerning suspension training. The purpose of this investigation was to compare the electromyographic activity of the pectoralis major, anterior deltoid, and triceps brachii between a suspension push-up and traditional push-up. Twenty-one apparently healthy men (n = 15, age = 25.93 +/- 3.67 years) and women (n = 6, age = 23.5 +/- 1.97 years) volunteered to participate in this study. All subjects performed four repetitions of a suspension push-up and a traditional push-up where the order of the exercises was randomized. The mean peak and normalized electromyography of the pectoralis major, anterior deltoid, and triceps brachii were compared across the two exercises. Suspension push-ups elicited the following electromyographic values: pectoralis major (3.08 +/- 1.13 mV, 69.54 +/- 27.6 % MVC), anterior deltoid (5.08 +/- 1.55 mV, 81.13 +/- 17.77 % MVC), and triceps brachii (5.11 +/- 1.97 mV, 105.83 +/- 18.54 % MVC). The electromyographic activities during the traditional push-up were as follows: pectoralis major (2.66 +/- 1.05 mV, 63.62 +/- 16.4 % MVC), anterior deltoid (4.01 +/- 1.27 mV, 58.91 +/- 20.3 % MVC), and triceps brachii (3.91 +/- 1.36 mV, 74.32 +/- 16.9 % MVC). The mean peak and normalized electromyographic values were significantly higher for all 3 muscles during the suspension push-up compared to the traditional push-up (p < 0.05). This study suggests that the suspension push-up elicited a greater activation of pectoralis major, anterior deltoid, and triceps brachii when compared to a traditional push-up. Therefore, suspension push-ups may be considered an advanced variation of a traditional push-up when a greater challenge is warranted.