EMG ANALYSIS OF THE SCAPULAR MUSCLES DURING A SHOULDER REHABILITATION PROGRAM
EMG ANALYSIS OF THE SCAPULAR MUSCLES DURING A SHOULDER REHABILITATION PROGRAM
复制标题
DOI：
10.1177/036354659202000206
复制
发表时间：
1992-03-01
影响因子：
4.8
通讯作者：
TIBONE, J
中科院分区：
文献类型：
--
作者：
MOSELEY, JB;JOBE, FW;TIBONE, J
这项研究的目的是确定哪些练习最有效地使用肩胛肌。 本文用肌电电极和电影摄影技术对9名健康人的8块肌肉进行了16种运动的研究。 研究的8块肌肉是上、中、下肩胛肌;肩胛提肌;菱形肌;胸小肌;以及中、下前锯肌。 每项运动被分成运动弧，肌电图活动被量化为最大手动肌肉测试的百分比。 根据肌肉活动的强度（大于50%最大手动肌肉测试）和持续时间（至少3个连续运动弧）确定每种肌肉的最佳锻炼。 其中12项运动被认为是所有肌肉的顶级运动。 在进一步的分析中，一组4个练习被证明是肩胛肌强化计划的核心。 这4个练习包括scaption（肩胛平面提升），划船，俯卧撑加，并按了。
The purpose of this study was to determine which exercises most effectively use the scapular muscles. Eight muscles in 9 healthy subjects were studied with indwelling electromyographic electrodes and cinematography while performing 16 exercises. The 8 muscles studied were the upper, middle, and lower trapezius; levator scapula; rhomboids; pectoralis minor; and the middle and lower serratus anterior. Each exercise was divided into arcs of motion and the electromyographic activity was quantified as a percentage of the maximal manual muscle test. The optimal exercises for each muscle were identified based on intensity (greater than 50% maximal manual muscle test) and duration (over at least 3 consecutive arcs of motion) of the muscle activity. Twelve of the exercises qualified as top exercises for all of the muscles. On further analysis, a group of 4 exercises was shown to make up the core of a scapular muscle strengthening program. Those 4 exercises include scaption (scapular plane elevation), rowing, push-up with a plus, and press-up.