TY - JOUR
T1 - The effects of tai chi on measures of stress and coping style
AU - Robert-Mccomb, Jacalyn J.
AU - Chyu, Ming Chien
AU - Tacón, Anna
AU - Norman, Reid
N1 - Publisher Copyright:
© 2015 Royal Pharmaceutical Society.
PY - 2015/6/1
Y1 - 2015/6/1
N2 - Background The biological response (heart-rate variability; HRV) to an acute psychological stressor, as well as cognitive changes in anxiety and coping style following tai chi (TC) in healthy male college students, has not been investigated in the literature. Objectives The purpose of this study was to examine the effects of TC on: (1) HRV biomarkers of acute psychological stress, (2) state anxiety, and (3) coping style in healthy male college students. Methods The study was an RCT, in which the experimental group (n=9) received TC (twice a week for 8 weeks) and the control (C) group (n=11) did not receive treatment. Reactions to an acute psychological stressor were measured by the HRV's standard deviation of normal to normal intervals (SDNN), and Spielberger's State-Trait Anxiety Inventory (STAI). Four 'trials' (baseline; stressor; recovery 1 and recovery 2) were conducted, with pre-tests/post-tests performed for both study groups. The Problem-Focused Styles of Coping (PFSOC) questionnaire was used to examine coping styles pre-test/post-test for both groups. Results Significant differences were found: (1) for group, test, and trial, the interaction of trial by group, and the interaction of test by trial for SDNN, P<0.05; (2) for test, trial, and the interaction of test by group for STAI (P<0.05); and (3) for the interaction of group and test for the suppressive coping style (P<0.05). Conclusions Tai chi affects biological reactions to an acute psychological stressor, perceptions of anxiety to an acute stressor and coping styles in healthy male college students.
AB - Background The biological response (heart-rate variability; HRV) to an acute psychological stressor, as well as cognitive changes in anxiety and coping style following tai chi (TC) in healthy male college students, has not been investigated in the literature. Objectives The purpose of this study was to examine the effects of TC on: (1) HRV biomarkers of acute psychological stress, (2) state anxiety, and (3) coping style in healthy male college students. Methods The study was an RCT, in which the experimental group (n=9) received TC (twice a week for 8 weeks) and the control (C) group (n=11) did not receive treatment. Reactions to an acute psychological stressor were measured by the HRV's standard deviation of normal to normal intervals (SDNN), and Spielberger's State-Trait Anxiety Inventory (STAI). Four 'trials' (baseline; stressor; recovery 1 and recovery 2) were conducted, with pre-tests/post-tests performed for both study groups. The Problem-Focused Styles of Coping (PFSOC) questionnaire was used to examine coping styles pre-test/post-test for both groups. Results Significant differences were found: (1) for group, test, and trial, the interaction of trial by group, and the interaction of test by trial for SDNN, P<0.05; (2) for test, trial, and the interaction of test by group for STAI (P<0.05); and (3) for the interaction of group and test for the suppressive coping style (P<0.05). Conclusions Tai chi affects biological reactions to an acute psychological stressor, perceptions of anxiety to an acute stressor and coping styles in healthy male college students.
KW - Complementary and alternative medicine
KW - coping
KW - heart-rate variability
KW - stress
KW - tai chi
UR - http://www.scopus.com/inward/record.url?scp=84927943704&partnerID=8YFLogxK
U2 - 10.1111/fct.12179
DO - 10.1111/fct.12179
M3 - Article
AN - SCOPUS:84927943704
VL - 20
SP - 89
EP - 96
JO - Focus on Alternative and Complementary Therapies
JF - Focus on Alternative and Complementary Therapies
SN - 1465-3753
IS - 2
ER -