Many also suggest that high-intensity or prolonged aerobic exercise puts too much stress on your body and causes your ...

Plus, how to ride faster for longer without fatiguing.

Nancy Wells crossed the finish line of the 2025 Glass City Half Marathon in Toledo, Ohio, feeling elated. That in itself wouldn’t be unique—for one, the now 55-year-old has run over 60 marathons and ...

VO2 max is a marker of fitness, historically used by athletes. Now, many wearable fitness users have access to estimates of ...

Any exercise is great for your body. But workout timing could influence goals related to weight maintenance, disease risk, ...

A sweat test at Gatorade's sports science lab for elite athletes revealed I wasn't consuming enough water, electrolytes, or ...

But working out in the heat can quickly transform from the main character-coded, sun-kissed sweat sesh you may have pictured ...

You’re 30 minutes into your run and holding a strong, steady pace. Your stride feels smooth, your breathing is relaxed – overall, you’re feeling it. But then you glance at your watch and notice ...

Researchers say that just 2 hours of weekly strength training may help lower the risk of cardiovascular disease in women, ...

That responsibility requires elite conditioning. Before stepping onto the pitch, every World Cup referee must pass a demanding fitness test designed by FIFA. The evaluation measures speed, endurance, ...

Indoor pools can have a distinct odor caused by chlorine binding to body waste. A Minnesota student invented a device to measure chloramine levels.

Correspondence to Dr Christopher James Holland, School of Sport and Exercise Science, University of Worcester, Worcester, UK; c.holland{at}worc.ac.uk In recent years, the link between physical ...