@CNN: If you’re sitting down while reading this, stand up. Guidelines released today by the federal government show that most Americans are not getting the exercise they need, costing the health care system over $100 billion each year. https://t.co/sOEovcoxOy https://t.co/rJhTt7tTt3

@CNN: If you’re sitting down while reading this, stand up. Guidelines released today by the federal government show that most Americans are not getting the exercise they need, costing the health care system over $100 billion each year. https://t.co/sOEovcoxOy https://t.co/rJhTt7tTt3