Calculate The Front And Back Of A R6 Model Arm

This might be very simple, but I want to calculate the very front part of a R6 Arm and the very back part of the R6 arm.

This might be really simple, but I am not sure, yet.

I am looking on DevForum, but I did not find anything yet.

I’m pretty sure that the hands are the same height as the torso, I am also unaware of a way to do this, there is only 1 position for each part. Sorry for not being too useful.