Ultra-endurance athletes can push their bodies to extraordinary extremes, but even they run into a hard biological wall.

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Ellsworth High's indoor track and field team will be training at Downeast CrossFit once a week thanks to a collaboration ...

Larsen’s research on ITCs as natural performance enhancers found, across multiple studies, that they reduced blood lactate by ...

Humphrey traveled from Michigan to Chicago to seek a second opinion at Northwestern Medicine in May 2024. A bronchoscopy ...

Use a treadmill or outdoor space to perform a 400-meter jog. Maintain a steady, moderate pace, enough to challenge you but not gas you out. Keep your shoulders relaxed and let your arms swing ...

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The TV star keeps in Ironman shape with weights, trackers, daily saunas and ice baths — and plenty of double espressos ...

With its extreme heat and challenging landscapes, Abu Dhabi is positioning itself as a distinctive destination for endurance sports.

Some of the highest VO 2 max scores belong to elite endurance athletes who can tolerate high levels of intense aerobic ...