I find it interesting that when I pass by the playgrounds the parents are sitting watching the kids play. Parents are often on cell phones or reading books, often they are smoking and drinking soda. Instead of just sitting observing, get off your butt and have some fun.
Often you will visit a playground, especially if you have kids, what you will notice though is that the kids are having fun and the adults are sitting or barely moving around. In the following video you will see my boys Hunter and Colton and their friend Aaron playing on the equipment. The boys and I also do a follow the leader with me doing some advanced exercises such as walking dips and walking pull ups. Now the boys cannot do all this but they sure try.