Taylor Lautner Flexes His Massive Arm Muscles in a Tank Top

It looks like Taylor Lautner has been working out!

The 27-year-old Cuckoo actor showed off his bulging biceps on Instagram on Saturday (July 13).

PHOTOS: Check out the latest pics of Taylor Lautner

“Can take the kids outta Michigan…” he captioned the photos, featuring himself and his little sister Makena Lautner at the beach. (Taylor was born in Grand Rapids.)

“But you can’t take the Michigan out of the kids…” Makena added along with her own shot.

“Home for the next week,” she also wrote in her Stories.

ICYMI, see Taylor Lautner‘s sweet note to his sister following her engagement earlier this year. He was also by her side after her second heart surgery last year.

Click inside to see Makena’s post…