I dunno. Are Beaters really the ones who takes the most hits though? Wouldn't they actually get hit the least? Lol I imagine Quidditch players in general would take a beating. Bludgers do not discriminate and the Beaters sure aren't going to knock at someone who can knock it right back. At least not most of the time. I imagine Chasers would be the most common target. Either way we're dealing with wizards who pretty much shrug off most non-magical injury/disease. 

And yay, Apoalo's back!!!