@Mr. Kadsur........
I remember growing up from a little boy, my brothers and some friends would teach me slap boxing; preety much the same as shadow boxing except with an open hand not closed to make a fist. now I'm older and I've purchased the WII console I play the boxing game. using the WII remote and nunchuck, it is the closest thing to actually boxing against someone. Its a great total work out for arms abs legs even some head movements. So that's the most I can share with you on the topic, I hope it's helpful Mr. Kadsur.