His situation is more of "When I bend my wrist backwards, it hurts". He's using it in a way that is not necessarily good. Yes, it is included. And yes, it may b

His situation is more of "When I bend my wrist backwards, it hurts". He's using it in a way that is not necessarily good. Yes, it is included. And yes, it may be helpful/beneficial. But if you're having problems with doing things that way, stop.