Zac Efron & Sami Miro Work Out Together on the Beach!

Zac Efron shows off his buff arms in a white tank top while running along the beach on Sunday afternoon (May 3) in Tybee Island, Ga.

The 27-year-old actor was joined for the work out by his girlfriend Sami Miro.

Sami posted a photo of them on Instagram that night with the caption, “Haunted Savannah.”

Zac has been in Georgia while working on his upcoming movie Dirty Grandpa and he has been showing off his amazing body on several occasions for the film shoot. Make sure to see the amazing stunt photos from his flex off scene.