title: Improvement in hand grip strength in normal volunteers and rheumatoid arthritis patients following yoga training.
abstract: The present study aimed at assessing the effects of a set of yoga practices on normal adults (n = 37), children (n = 86), and patients with rheumatoid arthritis (n = 20). An equal number of normal adults, children, and patients with rheumatoid arthritis who did not practice yoga were studied under each category, forming respective control groups. Yoga and control group subjects were assessed at baseline and after varying intervals, as follows, adults after 30 days, children after 10 days and patients after 15 days, based on the duration of the yoga program, which they attended, which was already fixed. Hand grip strength of both hands, measured with a grip dynamometer, increased in normal adults and children, and in rheumatoid arthritis patients, following yoga, but not in the corresponding control groups, showing no re-test effect. Adult female volunteers and patients showed a greater percentage improvement than corresponding adult males. This gender-based difference was not observed in children. Hence yoga practice improves hand grip strength in normal persons and in patients with rheumatoid arthritis, though the magnitude of improvement varies with factors such as gender and age.
authors.affiliation: Swami Vivekananda Yoga Research Foundation, No. # 9, 1st Main, Chamarajpet, Bangalore-560 018.
authors.forename: M
authors.initials: M
authors.lastname: Dash
authors.forename: S
authors.initials: S
authors.lastname: Telles
mesh_terms: D000293:Adolescent; D000328:Adult; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D001172:Arthritis, Rheumatoid / Q000188:drug therapy / Q000628:therapy*; D002648:Child; D005260:Female; D018737:Hand Strength / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012727:Sex Characteristics; D015013:Yoga
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal