kathryn
Cathlete
I was looking at kettlebell videos on YouTube and saw a girl doing kettlebells and wearing wrist bands (sweatbands, like the kind you wear for tennis). Maybe you can prevent or reduce forearm banging by wearing those...
I picked up some long tennis sweat bands at Walmart and they are good for forearm comfort (not necessarily banging the bell, but if you have boney wrists like moi, it can be uncomfortable just to have the KB resting against the lower forearm area).