It's ridiculous learning facial and body massage without doing the appropriate and very difficult Anatomy and Physiology year long course that should go with it.
It makes you very scared to go to these types of massage places if all you need to do is get someone to teach you...
skin type....etc.
Where is the proper science behind this?
What if someone dies because you massaged them without taking a medical inventory and you missed the fact that they had suffered from a thrombosis, or had high blood pressure.
It's quick learn courses like the ones mentioned which are dangerous beyond belief.