Shirtless Zac Efron Flaunts Bod for ‘Baywatch’ Zac Efron‘s body is beach ready. It’s also tip-over-a-big-tire-ready. And pick-up-a-British-comedian ready. And sitting-on-a-motorcycle-with-pensive-look ready. And just-stand-there-holding-a-rope-while-looking-ripped ready. We know…