BikerBecca
Contributor
The one-handed signal for anchor according to the NACD (National Association of Cave Diving) is to start with the hand palm down and flex the index and middle fingers at the 2nd and 3rd joints while keeping the others fingers curled into the palm.
Thank you for the answer. That's good to know. However, I will really need to stick with a slate as my hands would never be able to do that. My left hand is mostly cadaver parts after a jerk mugger shot me and blew it to smithereens, and my right hand was had all my fingers snapped in a bicycle accident when I was leading a pace line. Oh yeah, and the ring fingers on both hands, well the knuckles bend the wrong way. Could you imagine how confusing that hand single would be to my fellow divers. LMAOROF!