Background: Qigong exercise has been shown to improve cardiovascular function in clinical populations. Ethnicity differences in cardiovascular responses to Qigong exercise have not been studied extensively, especially regarding females. Thus, the purpose of this study was to compare cardiovascular effects to Qigong training between healthy, sedentary Asian and European female participants.
Methods:In this study, European and Asian participants were lifelong European and Asian residents respectively. Six healthy, sedentary Asian females (aged 53.0±5.7 years) and 6 European healthy, sedentary females (aged 49.6±7.4 years) performed Qigong exercise 3 days per week for 8 weeks followed by 12 weeks of no exercise. Blood pressure and heart rate values at rest and during submaximal exercise were assessed at baseline (T1), after the end of the training program (T2), and after 12 weeks of exercise cessation (T3). Discussion: Qigong training resulted in lower heart rates to submaximal exercise in both populations and lower blood pressure values especially in people with higher values at baseline (European participants). However, beneficial effects on blood pressure disappeared after 12 weeks of exercise cessation. Therefore, training continuation is of essential importance. Further research is required to examine whether our SBP findings in response to Qigong training were due to higher baseline blood pressure, sample bias (migration) or ethnicity differences.
Results: European participants showed a significant reduction in