Michelle Obama We're encouraging our girls to start early with exercise. You know ... always tells me that working out early is the best thing, but not everybody can do that.

We have scoured YouTube to bring you this list of the best YouTube videos for ... sleep, and exercise. Viruses, bacteria, and germs are also discussed, giving kids all the tools and knowledge ...

Warming up before exercise helps kids stay healthy and perform better. Learn about the best warm-ups for kids to do before active play and sports. While kids often want to jump straight into their ...