I just accidentally discovered that this product is quite helpful on
the RIGHT thumb as well if you, like me, tend to put a death grip on the bow. I tried it out of frustration and was surprised that it really helps a lot to "make" my right hand relax. You're welcome.
Thanks for the tip. I had heard of one other person also using it on the bow hand as well. That's great! Anything that helps is OK by me.
If you are not already aware; there are aids out there specifically designed to help with the bow hand--
Bow Hold Buddies:
Craig First is an adult beginner violist/violinist interested in constant improvement and maximizing comfort while playing.