drag

ape index

A measure of the ratio of a climber's arm span relative to their height.

beta

Information on how to complete (or protect) a particular climbing route. See on-sight and flash.

bolt chopping

The deliberate removal of bolts from a climb; happens on traditional climbing routes (e.g. the India...

bomb-proof

A highly secure anchor, or a particularly solid handhold or foothold.

bucket

A large handhold that is very easy to use.