"Movement is a medicine for creating change in a person's physical, emotional, and mental states." ~Carol Welch
This quote I think was a perfect definition of physical movement and not only exercise. Doing exercise can be an example of movement, but I saw another quote that said something to the effect of if the refrigerator and the TV weren't so far apart we wouldn't get any type of exercise each day. This is kind of a funny quote, but having even simple movements can help with the overall fitness of a person. Keep this in mind!