Super Trainer Tony Horton created Double Time with families in mind. After all, how many activities are there for parents and kids to do together—aside from watching TV? Well, Double Time is less watching, more doing. It's the first fitness program where you and a partner (like a spouse, a friend, or your kid) can tag-team daily workouts and eat yummy, healthy food together—all while sharing some one-on-one time. Just grab a ball and a partner and you're good to go. Each workout is short and sweet—all 35 minutes or less. You will sweat, but because you're working together to complete each move, the workouts feel more like play and less like work!