i think he is going to use pain to overcome the numbness, even tough it was a fast start i thougth it was some how slow, we knew that the figth wasnt going to be over in one chapter....
the cover was really nice~ well it will be definitely kenichis victory, somehow he will manage to overcome the numbness from his arm and beat the shit out of pollux with a cool new move, at least i hope so xD
I'm sure the center of gravity training will come up once Pollux gets serious, but I'm curious how Kenichi will compensate for his arm, or will he do something to counteract the numbing.