Power to weight ratio.

[boxingbantz]

Amazes me how some of the fighters rehydrate so much over night. How do they do it? I, genuinely, have no idea?

[Pavlik]

Amazes me how some of the fighters rehydrate so much over night. How do they do it? I, genuinely, have no idea?

I hope they bring in same day weigh ins as the fight just like the past. Yup me too I'm clueless, I think its more advantageous to the more muscular individual, as the muscle fiber is generally composed of water they can dehydrate this and rehydrate it easilly as compared to a skinny or chubby guy.