One notable thing, I have linburg-comstock in my left hand, and this is apparently not uncommon (estimated to be around 30% of the population in one form or another, iirc).
This means I cannot curl my thumb without my pointer finger also curling. This is not something that can be stretched or relaxed or otherwise fixed without surgery- my tendons are cross-connected. The result is that typing on a cell phone keyboard ends up cramping my hand very quickly.
This means I cannot curl my thumb without my pointer finger also curling. This is not something that can be stretched or relaxed or otherwise fixed without surgery- my tendons are cross-connected. The result is that typing on a cell phone keyboard ends up cramping my hand very quickly.
https://en.wikipedia.org/wiki/Linburg%E2%80%93Comstock_varia...