On 19/07/2010 gfdonc wrote:
>Pullies are numbered A1, A2, A3. I forget which order - either from the
>knuckles outward or the fingertips/first joint inward. Someone will be
>along soon to clarify...
>
Number order from palm outwards (i.e. A1 is proximal, and A5 is distal). I think the "A" stands for annular (latin for ring, which is essentially what the pulleys are). A2 is the most common pulley to injure through climbing. |