Zac Efron has never looked more ripped as he competes in an obstacle course during Baywatch filming on Tuesday morning (March 8) in Miami, Fla.

The 28-year-old actor used his amazing muscles to fly though the monkey bars portion.

PHOTOS: Check out the latest pics of Zac Efron

The day before, Zac posted an Instagram photo of himself lifting Sacha Baron Cohen up into his arms.

“Caught this guy @sachabaroncohen creepin around set today,” Zac captioned the photo. “He showed me a scene from The Brothers Grimsby – I was dying laughing. It’s going to be the raunchiest, most action packed, hilarious movie in a long time (besides my new movies duh). Love me some Sacha #Baywatch”

30+ pics inside of Zac Efron showing off his six-pack…

Photos: PacificCoastNewsOnline, INFPhoto

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