Regardless of the intensity of exercise you prefer, keeping a consistent routine can keep your heart healthy. Klaus Vedfelt/DigitalVision via Getty Images Aerobic exercise like jogging, biking, ...

Now that we're six weeks into our series, we've laid a solid foundation for a consistent workout program that includes mobility, strength and cardiovascular exercises. If you missed previous ...

New research suggests that variety—not just quantity—of physical activity may be key to longevity, with people who mix different types of exercise showing the lowest risk of death from any cause.

Experts explain what to know about the training method.

Walking, especially solo walking, requires a certain tolerance for being alone with your thoughts. There's no instructor, no ...

New research is underway to test whether a combination of high-intensity interval training and generic medicines can slow ...

The debate about how hard to push during exercise has persisted for decades, with fitness approaches swinging between high-intensity interval training and gentler, steady-state activities. However, ...

High intensity interval training (HIIT) may be the optimal exercise for reducing body fat while maintaining muscle mass in ...

Experts discuss the small but promising study.

Carbohydrates offer essential fuel for our bodies. But how and when we consume them matters. Here’s what to know about how carb timing can affect fitness.