Let me tell you what physical activity is not: punishment for what you ate, a requirement for earning rest, or something you should suffer through because it's "good for you." Movement is medicine. And like any medicine, the right dose and type depends on who you are and where you're starting from. Movement is powerful medicine. Why "Exercise" Fails and "Movement" Succeeds The word "exercise" carries baggage. It conjures images of crowded gyms, complicated equipment, expensiv