Behati Prinsloo

I tried a juice cleanse once, and by the third day, I wanted to kill everyone. I honestly don't even think it's healthy. It's not good for you to just drink juice. Like, if you detox for one or two days, fine, but a 10- or 14-day juice cleanse? You have headaches, and I was in the worst moods. I couldn't do it. Starving.

I'll get out and do Pilates. I'll get in the ring and do some rounds of kickboxing and grappling and MMA conditioning. There's a lot of unique stuff that I do, too, that a lot of people wouldn't imagine or think about doing, like box jumps. You get a 42-inch box and dumbbells and practice working on your explosion jumping up on those boxes.