Research article summary (published 29 Nov 2000):

Oxygen consumption and respiration following two yoga relaxation techniques.

Full Abstract

The present study was conducted to evaluate a statement in ancient yoga texts that suggests that a combination of both "calming" and "stimulating" measures may be especially helpful in reaching a state of mental equilibrium. Two yoga practices, one combining "calming and stimulating" measures (cyclic meditation) and the other, a "calming" technique (shavasan), were compared. The oxygen consumption, breath rate, and breath volume of 40 male volunteers (group mean +/- SD, 27.0 +/- 5.7 years) were assessed before and after sessions of cyclic meditation (CM) and before and after sessions of shavasan (SH). The 2 sessions (CM, SH) were 1 day apart. Cyclic meditation includes the practice of yoga postures interspersed with periods of supine relaxation. During SH the subject lies in a supine position throughout the practice. There was a significant decrease in the amount of oxygen consumed and in breath rate and an increase in breath volume after both types of sessions (2-factor ANOVA, paired t test). However, the magnitude of change on all 3 measures was greater after CM: (1) Oxygen consumption decreased 32.1% after CM compared with 10.1% after SH; (2) breath rate decreased 18.0% after CM and 15.2% after SH; and (3) breath volume increased 28.8% after CM and 15.9% after SH. These results support the idea that a combination of yoga postures interspersed with relaxation reduces arousal more than relaxation alone does.

Author information

Author/s: Telles, S (S); Reddy, S K (SK); Nagendra, H R (HR);

Affiliation: Vivekananda Kendra Yoga Research Foundation, No. 9, 1st Main, Appajappa Agrahara, Chamarajpet, Bangalore 560 018, India. anvesana(-atsign-)vsnl.com

Journal and publication information

Publication Type: Clinical Trial; Comparative Study; Journal Article

Journal: Applied psychophysiology and biofeedback (Appl Psychophysiol Biofeedback), published in United States. (Language: eng)

Reference: 2000-Dec; vol 25 (issue 4) : pp 221-7

Dates: Created 2001/02/21; Completed 2001/05/03; Revised 2006/11/15;

PMID: 11218923, status: MEDLINE (last retrieval date: 2/18/2009, IMS Date: )

Sourced from the National Library of Medicine. Abstract text and other information may be subject to copyright.

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MeSH headings (categories)

This article was linked to the MESH Headings shown below.

Adult Data Interpretation, Statistical Humans Male

Middle Aged Oxygen Consumption - physiology Respiratory Mechanics - physiology Yoga

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