I use one when running and jumping rope. All it adds is more resistance, so your muscles work a bit harder. It 'aint magic!
It shouldn't affect your POWER per se, but you will definitely be much more sore and more likely to break that bone again. So make sure you...
You'll still be able to box, but in the beginning prepare for a lot more pain, tenderness and swelling when you use the hand. Right now you...