Abstract
Background
The evidence of cardiovascular benefits of yoga is promising, but lacks demonstrations of specificity compared to other interventions.
Purpose
The present cross-sectional study examined cardiovascular health markers in long-term practitioners of yoga (yogis), runners, and sedentary individuals.
Methods
We compared physiological, psychological, and lifestyle variables associated with cardiovascular health across groups.
Results
Yogis (n = 47) and runners (n = 46) showed favorable profiles compared to sedentary individuals (n = 52) on heart rate, heart rate variability, depression, perceived stress, and cigarette smoking. Runners and male yogis showed superior aerobic fitness compared to the sedentary group. Runners reported greater social support compared to other groups. Yogis demonstrated a lower respiration rate compared to sedentary individuals and were more likely to refrain from eating meat compared to other groups.
Conclusions
Yogis and runners demonstrated several cardiovascular health advantages over sedentary individuals. Our findings raise the possibility that yoga may improve aerobic fitness in men but not women.
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Acknowledgments
This research was supported by the BC and Yukon Heart and Stroke Foundation and the Michael Smith Health Research Foundation. The authors wish to thank research assistants Candace Marshall, Jung-Un Choi, Haley Laing, Joanne Tseng, Jill Goldberg, Duncan Greig, Tommy Chien, Salah Bustami, Katherine Chan, and Jeff Markusoff; Tracy Cassels for statistical consulting; Drs. Lynn Alden, Todd Handy, Toni Schmader, Liz Dunn, Robert Sparks, Steven Taylor, Patricia Vertinsky, and Paul Lehrer for helpful comments on earlier drafts; and all the participants.
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The authors have no conflict of interest to disclose.
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Satin, J.R., Linden, W. & Millman, R.D. Yoga and Psychophysiological Determinants of Cardiovascular Health: Comparing Yoga Practitioners, Runners, and Sedentary Individuals. ann. behav. med. 47, 231–241 (2014). https://doi.org/10.1007/s12160-013-9542-2
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DOI: https://doi.org/10.1007/s12160-013-9542-2