I agree with most of the posts here. The majority of movement and adjustments can be made with the fins, breathing, and overall buoyancy. There are times tho when use of the hands is unavoidable. Unexpected currents that could push you into the wall:icon4: , "walking" with the fingertips around doorways or over certain narrow rock formations where even small fin movements could cause unacceptable silting, or the idiot with no control bulling into you or past you. (Grab offenders air hose and yank to get his attention:11: ). But to say that the hands should never be used or that someone never uses their hands for movement or control seems like a crock to me. If there is someone who no matter what the situation or conditions does not have to use his hands I'd like to see it. Now I can back fin, helicopter, and do loop de loops. Big friggin deal. If I have to use my finger to stop from being pushed into a stand of coral or to avoid a sharp object I'm gonna do it. My only other choice is to stay out of wrecks and other overheads, not dive with those who have less control than I do, stay away from swim thrus, and only dive in open water with good vis and no currents. I bloody well think not!