It's no secret that Halle Berry has a banging body. The mother of two's fitness lineup combines meditation, boxing, ab workouts, and push-ups. In an interview with her trainer, Peter Thomas, he shared that push-ups happen to be one of the actress's favorite exercises to maintain her strong, toned arms. One of the many variations Halle enjoys doing is the clapping push-up — and it's about to be one of your favorites too. Keep in mind this is an advanced exercise, so if you're just starting out in the gym, you might want to wait until you build up the strength before you try it. Here's how to do it.