CrossFit Kids
Welcome to CrossFit: Forging Elite Fitness
This website is free and the equipment cost is minimal. Workouts vary from 2 minutes on up and they change everyday, these are core exercises that build power, speed, agility, balance, and coordination. These are not isolation workouts, they are all geared toward functional movement. With kids workouts have to be somewhat fun and engaging, and most importantly it has to be something that you and your kids believe in. No matter what program you end up choosing this, in my opinion at least deserves a look.
Mike