Carrie Underwood and her husband, Mike Fisher, both stay in tip-top shape for their respective careers, and Carrie says they’ll sometimes work out together to help keep each other motivated.  Carrie tells E! News that they’ll sometimes put partner exercises into their workout routines, which helps them push each other further towards their fitness goals. For example, Underwood says, “I’ll have to do 50 push-ups and he’ll have to run on the treadmill, at a good pace, until I’m done with my 50 push-ups.” Or, she says, “We’ve done this thing where he has to run a mile and the longer it takes him to run a mile, the more I’m holding a wall sit.”

·       Carrie adds that her and Mike are all about mixing things up and will occasionally work kickboxing and weight training into their routines. She adds, “If we have a nice gym at a hotel we utilize whatever equipment is there, and we try to take a class every once and awhile.”