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. Methods Twenty women with yoga experience and no shoulder pain or injury participated. Electromyography was 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 Sports Phys Ther 2018;48(6):504-509. Epub 6 Apr 2018. doi:10.2519/jospt.2018.7311.
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http://dx.doi.org/10.2519/jospt.2018.7311 | DOI Listing |
Front Public Health
January 2025
Physical Education Institute, Shanxi University, Taiyuan, China.
J Integr Complement Med
December 2024
Department of Medicine, University of California San Francisco, San Francisco, California, USA.
Yoga has been recommended as a complementary management strategy for women with chronic pelvic pain (CPP), but many women lack access to specialized yoga instruction for this indication, and few data are available to evaluate changes in CPP with yoga. This feasibility trial evaluated the acceptability and tolerability of a remotely delivered yoga program for CPP in women and examined data quality and interpretability for measures of pelvic pain intensity and impact with yoga instruction. Ambulatory women with CPP were recruited from northern California in 2020-2022 and randomly assigned to a 2-month program involving twice weekly group classes delivered by videoconference supplemented by individual practice of pelvic yoga techniques versus a control program involving equivalent-time instruction and practice of nonspecific skeletal muscle stretching-strengthening exercises.
View Article and Find Full Text PDFSleep Sci
December 2024
Department of Physiology, Government Yoga and Naturopathy Medical College and Hospital, Chennai, Tamilnadu, India.
Insufficient sleep leads to several short- and long-term physical and mental consequences. Yoga is a popularly known complementary health approach that maintains physical and mental health through asanas, meditation, and breathing techniques. Cyclic meditation (CM), derived from one of the Upanishads, is practiced by combining physical postures (asanas) with relaxation techniques.
View Article and Find Full Text PDFJ Osteopath Med
December 2024
Associate Professor of Osteopathic Medicine, Touro College of Osteopathic Medicine Harlem, New York, USA.
Context: Medical students report high levels of perceived stress and burnout, especially during the preclinical years. The combination of physical stressors from poor posture, poor sleep quality, and mental stressors from the rigorous curriculum stimulates the sympathetic nervous system (SNS) to secrete cortisol. Previous studies have shown that persistent elevated cortisol levels are associated with negative health outcomes.
View Article and Find Full Text PDFIndian J Palliat Care
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Department of Physiology, Government of Yoga and Naturopathy Medical College and Hospital, Chennai, Tamil Nadu, India.
Chronic kidney disease (CKD) is a widespread health issue impacting millions globally. Recognizing the potential benefits of yoga in enhancing physical and mental well-being, this research aims to develop and validate a yoga module tailored for CKD patients, with a specific focus on improving their general health. The yoga module was meticulously crafted through an extensive review of traditional and contemporary literature, incorporating postures, breathing techniques and meditation practices deemed safe and beneficial for CKD patients.
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