Mmm yes Ive just Googled it actually , seems some people with diabetes actually benefit from massage ,and you have to watch the ones that inject insalin.
Its only on a friend Im doing,dont think its too serious, so I ll have a word with her about it, if shes willing to go ahead with it then I will , if it was a proper client Id probly get them to sign something or like mentioned before get a docs note first!