From sprints to incline walking, the data shows which workouts burned the most fat – and it's good news for runners ...

The elliptical might just be the most used — and misused — piece of equipment at your gym. While the amount of calories you burn in any given elliptical workout depends on ramp height, resistance ...

There has long been a debate in the hardcore fitness community over the pros and cons of two-a-day workouts. We spoke with experts about the approach to understand whether it's healthy, the benefits ...

You might know your weight, your step count, or even how much you can lift at the gym. But do you know how fit your heart and lungs really are? Cardio fitness, or the cardiovascular endurance, ...