Britt Hertz completes extreme partner bodyweight workouts with a friend.

Watch us take on a fun pull-up challenge with a partner! This video showcases teamwork, strength, and determination while pushing our limits with bodyweight exercises. Perfect for anyone looking for ...

Add Yahoo as a preferred source to see more of our stories on Google. Considering a new fitness challenge? Experts say there are benefits — but it's not for everyone. (Getty Creative) If you’re not a ...