Dude, all he has are his biceps. That's it, that's all.
Phil has a very impressive back, too. Best one on stage these days. He'll never touch Ronnie or Doz, but compared to the rest of the field today, his back is exceptional.
He's also got the best hams on stage and is never not lean enough. He's had water issues and bloat before. But in general he's got other impressive body parts aside from arms. Although his arms do dominate everything else from the front.