Zac Efron Responds to Funny 'Baywatch' Fall!

Zac Efron is laughing off the tumble he took on the set of his new movie Baywatch this week!

The 28-year-old actor had been doing the classic Baywatch run alongside his co-stars during a take when he fell head first into the sand.

PHOTOS: Check out the latest pics of Zac Efron

The fall may have been scripted, but Zac still laughed it off on social media on Tuesday (April 26).

“*Think cool thoughts* run cool- hit em w/ that COOL #Baywatch run… Oh yeah, Feelin it *think coo- AGH WTF #notcool,” Zac wrote on Twitter alongside the pictures.