Both your glutes and abdominals are part of your core,” says Jennifer Jacobs, CPT, a Beachbody ... abs and wake up that core, Kari Pearce, a professional gymnast and award-winning fitness ...

That's why I've sworn by the at-home workouts offered by Beachbody On Demand (BOD) for years. I've used BOD at varying levels of fitness, from when I was in the best shape of my life and ready for ...