Psychological Stress Can Be Decreased by Traditional Thai Massage
Thanarat Sripongngam MSc*,**, Wichai Eungpinichpong PhD**, Dhavee Sirivongs MD***, Jaturat Kanpittaya PhD****, Kamonwan Tangvoraphonkchai PhD*****, Sutin Chanaboon MD******
Affiliation : * PhD candidate, Graduate School, Khon Kaen University, Khon Kaen, Thailand ** Research Center in Back, Neck, Other Joint Pain and Human Performance, Khon Kaen University, Khon Kaen, Thailand *** Department of Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand **** Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand ***** Faculty of Medicine, Mahasarakham University, Mahasarakham, Thailand ****** Sirindhorn College of Public Health Khon Kaen, Khon Kaen, Thailand
Objective : The purpose of this study was to investigate the immediate effects of traditional Thai massage (TTM) on psycho-
logical stress and heart rate variability (HRV).
Material and Method: Thirty healthy participants were randomly allocated in two groups, a TTM group (n = 15) who
received a 1-hour session with moderate pressure of whole body TTM or a control group (n = 15) who rested on the bed for
1 hour. All of them were given a 10-minute mental arithmetic test to induce psychological stress after which they received a 1-
hour session of TTM or bed rest. Psychological stress and HRV were measured at baseline and immediately after mental
arithmetic test, and immediately after TTM or bed rest.
Results : The study found that psychological stress was significantly increased (p<0.05) after mental arithmetic test in both
groups. Comparison on these measures between immediately after mental arithmetic test and after TTM or bed rest revealed
that psychological stress was significantly decreased (p<0.05) and HRV was significantly increased (p<0.05) in both groups.
Root mean square of successive differences (RMSSD) and low frequency were significantly increased (p<0.05) only in the
TTM group. However, all of these measures were found without significant difference when groups were compared.
Conclusion : TTM and bed rest could decrease psychological stress and HRV.
Keywords : Psychological stress, Sympathetic activity, Thai massage
