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Are Muscle Oxygen Sensors the Next Great Fitness Wearable?

On a typical training ride in Spain’s Sierra Nevada, Tokyo Olympics triathlon champion Kristian Blummenfelt might start near Granada, at around 3,000 feet above sea level, and finish as high as 10,000 ...
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There’s a New Reason for Athletes to Consider Muscle-Oxygen Sensors

One of the notable topics that popped up at the American College of Sports Medicine conference earlier this month was muscle oxygen monitoring. (For more from the ACSM conference, see my previous ...

Marathon training: Why hot baths might help you run faster

For decades, elite runners have traveled the world to train at high altitude. When oxygen levels in the air are low, the body ...