Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-74.61.171.240-20131023094805/@comment-11565898-20131103011615

I think(Opinion based) that werewolves are supposed to maintain a certain"healthy" looking body, so people won't question their atheletic ability. I only think this because both Erica and Boyd's characters were over-weight, but became slimmer after they were bitten. It wouldn't have changed Isaac too much because he was already slim and muscukar because he played Lacrosse. It's the only thing I could come up with, but remember this is only and opinion based theory.