You might expect someone like supermodel Cindy Crawford to have an intense workout routine. But Crawford's approach to fitness is surprisingly approachable as she manages back pain and keeps her eyes ...

Zone 2 cardio, however, is all about the intensity of your workout, not the workout itself. If walking is not your preferred ...

For many guys, an elevated heart rate elevated isn't the best part of going to the gym. But cardio is still worth doing for ...