HI !

After 2 or 3 days of Level 1 Qigong active excercise there was a skin reaction. I have developed red spots and other skin changes, some resembling closed acne :on neck, upper arms and upper back.
I generally felt excellent during and after excercises.
Surely the skin effect would be from the circulating energy and removing blockages.

Does enybody know more specific explanation ? Are there similar cases ? Does this happen on specific meridian or acupuncture points ? Does the location indicate anything specific ?