Popsugar Fitness Relationships Reasons to Work Out With a Friend 13 Reasons to Sweat It Out With a Workout Buddy June 12, 2015 by Marina Liao View On One Page Photo 1 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 You Have a Personal Motivator When you're thinking about giving up on that last lap, just look over to your partner in crime. Previous Next Start Slideshow RelationshipsFunny Fitness