The metabolic ceiling represents the maximum number of calories that a body can actually burn. For humans, it is believed to ...

The research, published today in Current Biology, showed that ultramarathoners can burn an astounding 11,000 calories per day ...

When athletes devote large amounts of energy to running or cycling, they unconsciously cut back on energy output elsewhere.

Crank up the tunes: You can take your run/walks to the next level with our tailored playlist. The 26-song playlist alternates ...

Running faster isn’t just for more experienced athletes. Here’s exactly what you need to know about adding speed workouts to ...

ESPN Analytics created revolutionary metrics to measure performance in the trenches -- in both the run and pass game -- using player tracking data from NFL Next Gen Stats. Our pass rush win rate ...