Mental Qigong can be just as rewarding as its physical cousin

“Mental practice of the dynamic Qigong technique Wu Qin Xi has the same effect on EEG brain activity as physical training.” In both cases — physical or mental-only practice — theta and alpha waves both increased in beneficial ways.”

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Diana Henz et al. EEG Brain Activity in Dynamic Health Qigong Training: Same Effects for Mental Practice and Physical Training?, Frontiers in Psychology (2017). DOI: 10.3389/fpsyg.2017.00154