Suryanadi Pranayama (Right Unilateral Nostril Breathing) May be Safe for HypertensivesAnanda Balayogi Bhavanani1*, Madanmohan2 and Zeena Sanjay3
- *Corresponding Author:
- Ananda Balayogi Bhavanani
Programme Co-ordinator, CYTER, JIPMER
E-mail: [email protected]
Received Date: July 13, 2012; Accepted Date: August 27, 2012; Published Date: August 29, 2012
Citation: Bhavanani AB, Madanmohan, Sanjay Z (2012) Suryanadi Pranayama (Right Unilateral Nostril Breathing) May be Safe for Hypertensives. J Yoga Phys Ther 2:118. doi:10.4172/2157-7595.1000118
Copyright: © 2012 Bhavanani AB, 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.
An estimated 70% of people will experience low back pain at some point in their lives, and recurrence rates can be as high as 85%. Recent studies suggest that yoga – a widely practiced physical/mental discipline – may relieve back pain and reduce functional disability. The objective of this study was to conduct a systematic review and meta-analysis of the existing research on the effects of yoga on chronic low back pain and function. Our literature search began April 2011 and continued through October 2011. Cochrane, PubMed, CINAHL, Embase, ProQuest Dissertations and Theses, Google Scholar, and Clinicaltrials.gov databases were searched electronically. The search terms used were: yoga AND back pain. A total of 58 relevant studies were originally identified through the database searches. Of those, 45 were excluded on the basis of the title and/or review of the abstract. The 13 remaining studies were fully evaluated via a careful review of the full text. On the basis of the inclusion and exclusion criteria, 6 studies were excluded, leaving a total of 7 studies to be included in the meta-analyses of the impact of yoga on low back pain and function. Effect sizes were calculated as the standardized mean difference and meta-analyses were completed using a random-effects model. Overall, yoga was found to result in a medium, beneficial effect on chronic low back pain [overall effect size (ES) = 0.58, p<0.001], indicating that subjects practicing yoga reported significantly less pain than control subjects. Yoga subjects also reported significantly less functional disability after the intervention (overall ES = 0.53, p<0.001). Moreover, the improvements in pain and function for yoga subjects remained statistically significant 12-24 weeks after the end of the intervention (overall ES = 0.44-0.54, p≤0.002). In conclusion, yoga practice can significantly reduce pain and increase functional ability in chronic low back pain patients.