Your body may offset exercise by trimming energy use in other areas, limiting how many extra calories you burn.

With SkiMo making its Olympic debut in Milano Cortina, the best alpine athlete alive spoke to GQ about aerobic adaptations, efficiency, and pushing past pain thresholds ...

The electrical signals rippling across the brain during and after physical activity offer a measurable window into how exercise reshapes mood. Researchers have spent decades recording ...

Variety matters in fitness. Research shows that people who regularly do multiple types of exercise have lower risks of death than those who stick to just one activity.

For people who are hesitant about medication, or facing long waits for therapy, supervised group exercise may be an effective ...

Does every run send your heart rate soaring? Experts explain why intentionally slowing your pace and sticking to heart rate zones can pay off in the long run.

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It can be challenging to find time in busy schedules to hit the gym, go for a run or enjoy your favorite aerobic activity.