dc.contributor.author | Luu, Kimberley | |
dc.date.accessioned | 2016-03-29 18:18:53 (GMT) | |
dc.date.available | 2016-03-29 18:18:53 (GMT) | |
dc.date.issued | 2016-03-29 | |
dc.date.submitted | 2016-03-24 | |
dc.identifier.uri | http://hdl.handle.net/10012/10345 | |
dc.description.abstract | Background: Prior research demonstrates that acute and chronic bouts of Hatha yoga, a moving meditation, shows promise for improving executive function (EF) and mood outcomes in a variety of populations. However, more evidence is warranted to further elucidate these findings.
Objective: To compare the acute effects of Hatha yoga and meditation on executive function and mood, gaining a clearer understanding of the physical and mental subcomponents.
Methods: Using a within-subject experimental design, 31 moderately experienced Hatha yoga practitioners (Mage = 27.71, SD = 8.32) completed 3 counterbalanced sessions: Hatha yoga, meditation and a reading control task. Executive function (primary outcome) was assessed using the Stroop task at baseline and at 2 follow-up points (5 minutes post- and 10 minutes post-session). Self-reported mood (secondary outcome) was measured using the Profile of Mood States (POMS) before and immediately following each session.
Results: Hatha yoga (p = .002) and meditation (p = .044) both resulted in significantly improved Stroop interference scores, though the 2 conditions did not differ significantly from each other (p = .73). The cognitive benefits in both cases were evident at the 10 minute post-session delay but not at the 5 minute post-session delay. With respect to mood outcomes, Hatha yoga (p < .001) and meditation (p = .050) also both resulted in significantly improved POMS total mood scores. Again, Hatha yoga and meditation did not differ significantly from each other, though there was a marginal advantage for Hatha yoga (p = .079).
Conclusions: Hatha yoga and meditation both improved executive function and mood to a similar degree. The cognitive benefits of Hatha yoga and meditation may be discernible after a 10 minute delay, whereas the mood benefits may be apparent relatively immediately. | en |
dc.language.iso | en | en |
dc.publisher | University of Waterloo | en |
dc.subject | yoga | en |
dc.subject | meditation | en |
dc.subject | executive function | en |
dc.subject | brain | en |
dc.subject | exercise | en |
dc.subject | mood | en |
dc.subject | cognition | en |
dc.subject | mindfulness | en |
dc.title | Comparing the Acute Effects of Hatha Yoga and Meditation on Executive Function | en |
dc.type | Master Thesis | en |
dc.pending | false | |
uws-etd.degree.department | School of Public Health and Health Systems | en |
uws-etd.degree.discipline | Health Studies and Gerontology | en |
uws-etd.degree.grantor | University of Waterloo | en |
uws-etd.degree | Master of Applied Science | en |
uws.contributor.advisor | Hall, Peter | |
uws.contributor.affiliation1 | Faculty of Applied Health Sciences | en |
uws.published.city | Waterloo | en |
uws.published.country | Canada | en |
uws.published.province | Ontario | en |
uws.typeOfResource | Text | en |
uws.peerReviewStatus | Unreviewed | en |
uws.scholarLevel | Graduate | en |