alexa Yoga Improves Upper-Extremity Function and Scapular Posturing in Persons with Hyperkyphosis | OMICS International | Abstract
ISSN: 2157-7595

Journal of Yoga & Physical Therapy
Open Access

Like us on:

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Research Article

Yoga Improves Upper-Extremity Function and Scapular Posturing in Persons with Hyperkyphosis

Man-Ying Wang1, Gail A. Greendale2, Leslie Kazadi1and George J. Salem1*

1Division of Biokinesiology and Physical Therapy, University of Southern California, Los Angeles, CA 90089, USA

2Division of Geriatrics, University of California at Los Angeles, Los Angeles, CA 90095, USA

*Corresponding Author:
George J. Salem
Division of Biokinesiology and Physical Therapy
University of Southern California, 1540 Alcazar St. CHP- 155
Los Angeles, CA 90089
Tel: 323-442-3113
Fax: 323-442-15151
E-mail:[email protected]

Received Date: May 18, 2012; Accepted Date: July 11, 2012; Published Date: July 16, 2012

Citation: Wang MY, Greendale GA, Kazadi L, Salem GJ (2012) Yoga Improves Upper-Extremity Function and Scapular Posturing in Persons with Hyperkyphosis. J Yoga Phys Ther 2:117. doi:10.4172/2157-7595.1000117

Copyright: © 2012 Wang MY, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.



Objective: Hyperkyphosis (excess thoracic spine curvature) is associated with upper-extremity functional limitations and altered scapular posturing. The purpose of this study was to quantify the changes in upper-extremity function and scapular posturing following a 6-month yogaintervention in persons with hyperkyphosis.

Methods: Twenty-one older adults with hyperkyphosis (75.5+7.4 yrs) enrolled in the UCLA Yoga for Kyphosis randomized controlled trial, elected to participate in this uncontrolled, prepost substudy of upper-extremity function. They were measured at baseline and after a 24-week yoga intervention. Maximum vertical reach and timed book tests were used to evaluate upper-extremity function. Scapular posturing was quantified using a motion analysis system and data was obtained under 4 conditions: 1) quiet-standing, 2) normal walking, 3) fast walking, and 4) seated. Paired t-tests were used to test for changes between baseline and 6-month follow-up measures and Cohen’s d was calculated to examine effect sizes.

Results: Following the 6-month yoga intervention, participants improved their book test performance by 26.4% (p < 0.001; d = 1.5). Scapular protraction decreased by 2.9% during the static-sitting condition (p < 0.001; d = 0.5) and the overall excursion of the scapulae decreased for both fast (25.0%, p < 0.05; d = 0.6) and self-selected walking (29.4%, p < 0.01; d = 0.9). There were no changes in maximum vertical reach.

Conclusion: Subjects demonstrated significant improvements with small to large effect sizes in the timed book test and scapular posturing to a less protracted position during both static and dynamic conditions after the intervention. These adaptations are likely to reduce the risk of scapular impingement and help preserve functional independence in older adults.


Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2018-19
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

Agri & Aquaculture Journals

Dr. Krish

[email protected]

+1-702-714-7001Extn: 9040

Biochemistry Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Business & Management Journals


[email protected]

1-702-714-7001Extn: 9042

Chemistry Journals

Gabriel Shaw

[email protected]

1-702-714-7001Extn: 9040

Clinical Journals

Datta A

[email protected]

1-702-714-7001Extn: 9037

Engineering Journals

James Franklin

[email protected]

1-702-714-7001Extn: 9042

Food & Nutrition Journals

Katie Wilson

[email protected]

1-702-714-7001Extn: 9042

General Science

Andrea Jason

[email protected]

1-702-714-7001Extn: 9043

Genetics & Molecular Biology Journals

Anna Melissa

[email protected]

1-702-714-7001Extn: 9006

Immunology & Microbiology Journals

David Gorantl

[email protected]

1-702-714-7001Extn: 9014

Materials Science Journals

Rachle Green

[email protected]

1-702-714-7001Extn: 9039

Nursing & Health Care Journals

Stephanie Skinner

[email protected]

1-702-714-7001Extn: 9039

Medical Journals

Nimmi Anna

[email protected]

1-702-714-7001Extn: 9038

Neuroscience & Psychology Journals

Nathan T

[email protected]

1-702-714-7001Extn: 9041

Pharmaceutical Sciences Journals

Ann Jose

[email protected]

1-702-714-7001Extn: 9007

Social & Political Science Journals

Steve Harry

[email protected]

1-702-714-7001Extn: 9042

© 2008- 2018 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version