To merely touch.
To rub and knead (someone's body or a part of a body), to perform a massage on (somebody).
To falsify (data or accounts).
To manipulate (data, a document etc.) to make it more presentable or more convenient to work with.
The action of rubbing, kneading or hitting someone's body, to help the person relax, prepare for muscular action (as in contact sports) or to relieve aches.