Whoah! Looks like Mark Wahlberg has beefed up big time for his role in Pain and Gain: Well, he is playing a bodybuilder afterall, so we guess that makes sense!

These snaps were taken while the cast—which features Dwayne Johnson, Anthony Mackie, Ed Harris, Rob Corddry, Tony Shalhoub, Bar Paly and Rebel Wilson—were filming a chase sequence on the streets.

Check out the images, courtesy of Coming Soon:

 

And, even though Wahlberg has clearly been hitting the gym big-time, it looks as though director Michael Bay thinks he can still teach him a few things about running technique: