My daughter was reading that one and asked me, "Mom, whats the name of that game where you have to guess where something is?" Thats when I figured this one out. OK My turn.
Make an A shape hand palm down. Now with the right hand come down on top of your left wrist with a two fingered claw shape, palm down. (as in individual parts of your skeletal system) Do this motion repeatedly as in the sign that means what you do for a living.
English Meaning: exhausting labor
I mean what happens to you when you work for a living!