The cardiorespiratory response and energy expenditure of Tai-Chi-Qui-Gong.
The purpose of this study was to evaluate the cardiorespiratory response and energy expenditure during the practice of Tai-Chi-Qui-Gong (TCQG). Forty-seven TCQG practitioners with a mean age of 60.7 +/- 9.9 years participated in this study. The cardiorespiratory responses and energy expenditure were measured by a K4 telemetry system. TCQG has 54 motions and can be divided into 3 sets. The result indicated that the exercise intensity of each motion is about 3 metabolic equivalents (MET) and the energy expenditure of each set is about 60 Kcal. The estimated intensity of TCQG in elderly individuals approximated 50% of the maximum oxygen uptake (vO2max) for men, and 60% of the maximum oxygen uptake (vO2max) for women. The findings demonstrate that TCQG is a low intensity exercise and can be prescribed as an alternative exercise program for cardiopulmonary rehabilitation.
Chao
Yann-Fen C
YF
National Taipei College of Nursing, Peitou, Taipei, Taiwan. yfchao@ntcn.edu.tw
Chen
Ssu-Yuan
SY
Lan
Ching
C
Lai
Jin-Shin
JS
D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology; D001794:Blood Pressure / Q000187:drug effects; D004734:Energy Metabolism / Q000502:physiology*; D005260:Female; D006293:Health Promotion; D006339:Heart Rate / Q000502:physiology; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption / Q000502:physiology; D015656:Respiratory Mechanics / Q000502:physiology*; D012307:Risk Factors; D012727:Sex Characteristics; D026302:Tai Ji; D013686:Telemetry