Black Cross Health Collective
fight the power, do no harm
fight the power, do no harm
What they are
How they affect you
Who should avoid
Protecting yourself
How to deal
Remedy for the skin


Our fundamental rule is first to do no harm. It is possible to do harm to someone if you perform this procedure incorrectly.

Really, you should be trained in-person by an experienced trainer before attempting this.

We believe, though, that this information should be available online.

I will pay careful attention in order to do no harm, please continue...

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