I spend a lot of time in PE class working with my students on the playground play-structure, doing exercises such as pull-ups and knee lifts. These exercises are great for children, and they are also great for adults too. Here’s a story about a mother in Florida who not only spends time with her children while exercising on a playground, but she also incorporates them into her workout routine. (see videos in the article) I love this back-to-basics approach to getting fit! (Click here for link)