Josh Duhamel: 'Safe Haven' with Julianne Hough!
Josh Duhamel works up a sweat as he does pull-ups at a local park on Thursday (May 31) in Los Angeles.
The 39-year-old actor was joined by his personal trainer for his intense workout during the sunny afternoon.
Production for the film starts in July with a release date set for February 8, 2013.
10+ pictures inside of Josh Duhamel working out in Los Angeles…