Andrei Arlvolski is in great shape and he is a Heavyweight more examples of in shape heavyweights is Randy Coutore and Mirko "Cro Cop" and Evander Holyfield.
k you just contradicted your question but the answer is there aren't alot of good heavyweights because they don't have as many training partners there size growing up so they use strength too much. this will change soon
You're confusing being in shape with being cut (aka lots of muscles showing/low body fat). These guys are in shape even if they may not look altogether lean.
wow how long has it been since u seen real heavyweights fight. frank mir brock lesnar fedor cain velasquez are all in phenomenal shape randy isnt a real heavyweight and holyfield is a boxer not ufc fighter.
out of shape? you mean why dont they look all cut and toned like lightweights? most of these guys have to gain alot of weight to fight in the heavyweight division, but these guys are in great shape, they are able to gain and loose weight incredibly fast.. they are superb athletes, they have to be, its one of the most physically demanding sports period.
wow youre "one of those guys" who has watched one mma event and think ohh they dont train they just go fight these guys are the most trained athletes in the world they are rediculously in shape no mixed martial artist is out of shape especially if hes going to be fighting with the elite in the UFC.... the sport itself isn't the " UFC" like so many people like to say its a sport like many other but the training for MMA is sooo much more hardcore than other sports the elite athletes of this sport train 6-7 days a week and up to 12 hours a day.. no one in the "ufc" is out of shape.