Scapular Muscle Activity During Static Yoga Postures

被引:12
作者
Chopp-Hurley, Jaclyn N. [1 ]
Prophet, Courtney [1 ]
Thistle, Brynn [1 ]
Pollice, Jessica [1 ]
Maly, Monica R. [1 ,2 ,3 ]
机构
[1] McMaster Univ, Sch Rehabil Sci, Hamilton, ON, Canada
[2] McMaster Univ, Dept Kinesiol, Hamilton, ON, Canada
[3] Univ Waterloo, Dept Kinesiol, Waterloo, ON, Canada
基金
加拿大创新基金会; 加拿大健康研究院;
关键词
complementary therapies; electromyography; physical therapy exercises; rehabilitation; upper extremity; SUBACROMIAL-IMPINGEMENT SYNDROME; SHOULDER REHABILITATION EXERCISES; OVERHEAD ATHLETE; UPPER EXTREMITY; DYSKINESIS; METAANALYSIS; FATIGUE; ADULTS; PAIN;
D O I
10.2519/jospt.2018.7311
中图分类号
R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学(修复外科学)];
学科分类号
摘要
STUDY DESIGN: Controlled, cross-sectional laboratory study. BACKGROUND: Despite the growing popularity of yoga, little is known about the muscle activity of the scapular stabilizers during isometric yoga postures and their potential utility in shoulder rehabilitation. OBJECTIVES: To examine scapular stabilizer muscle activation during various yoga postures center dot METHODS: Twenty women with yoga experience and no shoulder pain or injury participated Electromyography v/as used to record the muscle activity of the upper, middle, and lower trapezius, as well as of the serratus anterior, during 15 yoga postures. RESULTS: Muscle activity varied between yoga postures (3%-57% maximum voluntary isometric contraction [MVIC]) Overall, the "locust arms" "forward" posture elicited the highest activity from the upper (22.4% MVIC), middle (41.8% MVIC). and lower (56.8% MVIC) trapezius, while several postures elicited moderate activity (greater than 20% MVIC) from the serratus anterior, Conversely, the "dancer's pose right," "reverse tabletop," and "warrior II" postures demonstrated low activity (less than or equal to 15.7% MVIC) of the scapular stabilizers, CONCLUSION: Strengthening the scapular stabilizer muscles is an important component of shoulder rehabilitation. Yoga postures have been identified that activate the scapular stabilizer muscles at varying levels of activity, J Orthop.
引用
收藏
页码:504 / +
页数:10
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