A Minnesota multiphasic personality inventory profile of ChunDoSunBup qi-trainees: a preliminary study

Effects of Qigong on immune cells

The aim of this study was to investigate the influence of two acute Qigong interventions (Qi-training and Qi-therapy) on immune cells. The Qigong interventions were compared with placebo training and placebo therapy in which no attempt was made to gather or move Qi. Immune cell numbers were measured pre-intervention, immediately post-intervention and 1 or 2 hours post-intervention. White blood cells increased significantly 2 hours after actual Qi-training (p < 0.05) but not sham training compared with pre-intervention There were significant increases in lymphocytes 2 hours after actual but not sham Qi-training (p < 0.05) and monocyte numbers were significantly increased immediately after both actual Qi-training (p < 0.01) and sham training (p < 0.05). NK cell numbers decreased significantly both immediately after Qi-training and after sham movements done without concomitant Qi-training (p < 0.01). There were no significant effects on neutrophils. Actual Qi-therapy but not sham therapy increased monocyte numbers immediately after Qi-therapy, and lymphocytes increased more after real than after sham therapy. Neutrophils were again little changed The data indicate that a single Qigong intervention can increase the monocyte and lymphocyte numbers.

Effect of Qi-training on blood pressure, heart rate and respiration rate

To examine the physiological effects of Korean traditional Qi-training, we investigated the changes in blood pressure, heart and respiratory rates before, during and after ChunDoSunBup (CDSB) Qi-training. Twelve normal healthy CDSB Qi-trainees (19-37 years old; trained for 1.3 +/- 0.2 years; 9 men and 3 women) volunteered to participate in this study. Heart rate, respiratory rate, systolic blood pressure and rate-pressure product were significantly decreased during Qi-training. From these results, we suggest that CDSB Qi-training has physiological effects that indicate stabilization of cardiovascular system.