I was just about to post this. As far as Richard Simmons' fighting, I don't think anyone would be suprised to read that he chooses to slap. My guess is that he couldn't get close enough to bite or scratch.
It's always nice to see #2 and #3 feuding over who gets to be the runner-up. (Which system is #2 and which system is #3 is open to debate and interpretation, depending on whether you're talking worldwide or strictly-US.)