Only 20% of American adults meet the federal guidelines for both aerobic and muscle-strengthening exercise according to a report from the Centers for Disease Control and Prevention. The guidelines recommend that adults get at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity each week along with muscle-strengthening exercises on two or more days per week. Inactivity and obesity have been linked to increased risk of several chronic diseases and conditions such as heart disease, type 2 diabetes, and some cancers.