Obviously,Β Zac Efron is busy guy (how could he not be? Those muscles are legit). When he’s not pumping iron, humping stuffed animals or showing off his handsome peen, the ex-Disney stud is on sets making movies.

Efron and The Rock star in the upcoming Baywatch reboot, and they’re both looking ridiculously buff.Β While we wish Efron sported a Speedo for this flick, his baggy board shorts and tight rash guard show off his bulging bicepsΒ perfectly.

The Rock posted a photo of the duo on his Instagram account with a cleve caption:Β β€œMy character β€˜Mitch Buchannon’ just gave @zacefron’s character β€˜Matt Brody’ the all important beach speech about what it means to have manly β€˜Alpha Balls’.”

With all the time Efron’s spending at the gym, we hope he has at least one Speedo scene. How else would we see his veiny … muscle.