What really counts as exercise?

What really counts as exercise? Switch up your dog-walk routine to burn calories even on short strolls.WalkingDoes It Count? IT DEPENDSA leisurely stop-and-shop visit to the mall won’t get your heart rate up to the cardio zone and keep it there. What does? A walk at a peppy pace of at least three miles per hour done in chunks of 10 minutes or more. Still, adding up steps at any speed is smart