Effects of two yoga based relaxation techniques on heart rate variability (HRV). |
| |
Authors: | Sarang, Patil Telles, Shirley |
| |
Abstract: | Heart rate variability (HRV) was studied in cyclic meditation (CM) and supine rest (SR). CM included yoga postures followed by guided relaxation. Forty-two male volunteers were assessed in CM and SR sessions of 35 minutes, where CM or SR practice was preceded and followed by 5 minutes of SR. During the yoga postures of CM and after CM, low frequency power and the low frequency to high frequency power ratio decreased, whereas high frequency power increased. Heart rate increased during the yoga postures and decreased in guided relaxation and after CM. There was no change in SR. Hence, it appeared that predominantly sympathetic activation occurred in the yoga posture phases of CM while parasympathetic dominance increased after CM. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
| |
Keywords: | heart rate variability cyclic meditation supine rest autonomic balance yoga-based relaxation techniques |
|
|