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Zac Efron Displays Seriously Sexy Muscles During Swim Lesson — See the Photo

Zac Efron
Zac Efron shows off his fit physique while enjoying a swimming class in Los Angeles, California on January 21, 2016.

No words. Zac Efron looked buffer — and sexier! — than ever during a swim lesson in Los Angeles on Thursday, January 21. The Dirty Grandpa actor, 28, flexed his muscles before diving into the pool in just a pair of swim tights.

The High School Musical hunk is set to star in Paramount’s Baywatch reboot, which will begin filming this year.

Related: PHOTOS: Zac Efron's Buff Body

According to The Hollywood Reporter, the upcoming comedy — which is being directed by Horrible Bosses director Seth Gordon — will feature Efron as a “young rule-flouting hothead” lifeguard. Efron will costar alongside Dwayne “The Rock” Johnson, Alexandra Daddario, and Kelly Rohrbach.

The script – which was inspired by the iconic ‘90s series that starred David Hasselhoff and Pamela Anderson — follows Johnson and Efron, who are forced to team up in an attempt to save their beach from the hands of an oil tycoon.

Related: PHOTOS: Disney Stars Through the Years

Thursday evening Efron graced his followers with another shot of his bulging biceps. 

I woke up like this @jimmykimmellive #dirtygrandpa

A post shared by Zac Efron (@zacefron) on

And with that, we say bring on the slo-mo.

Baywatch hits theaters May 19, 2017.

Related: PHOTOS: Best and Worst Movie Remakes

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