a tough one. i think that this is one of the things that goes to Enzo's advantage. this is mainly because of Haye boiling down to the cruiser limit and because of Enzo's conditioning since moving to the Calzaghe camp. sometimes Haye's legs go from underneath him after taking a heavy shot. at the end of the day it's very hard to say for sure, but i personally think that Enzo perhaps has a slight advantage in this area. i guess we will find out for sure on the weekend.