How Much Should I Actually Exercise to Stay Healthy?
Most Americans aren’t getting enough exercise.
Photographer: Justin Sullivan/Getty Images North AmericaHola, it’s Kristen in NYC. This week, a reader wonders if they’re getting enough exercise. I’ve definitely wondered the same thing! But before we get to that ...
How much exercise do I really need a week? What type? And does it change as I age? — Judy, Chicago