Athletes who seek optimal performance by taking part in competitions learn valuable information from tests that measure your ...

Researchers use AI video analysis of invisible facial micromovements and heart rhythms to objectively measure pain, replacing ...

Wearable technology provides athletes with a constant stream of metrics like heart rate variability and recovery, often ...

You lace up for a workout, start your warmup, and immediately feel like something is off. Your legs feel heavy and your pace ...

Wall sits may look simple, but they challenge lower-body endurance, strength, and stability. Here’s how long most people can ...

The industry framing of "what can AI do?" is mismatched with how AI is deployed today, and the conclusions can leave firms a ...

AI systems are getting easier to build, but harder to understand. As outputs become less predictable and workflows more ...

The $10 billion business has grown from a fitness band to a comprehensive personal health platform. So why is Ahmed’s heart ...

Drivers, supervisors, and data often speak different safety “languages.” Getting on the same page will drive better results.

In Part II of a series on sprinting, several elite coaches discuss how they are pushing their athletes to greater speeds.

Durability is resisting actual performance decline (especially in VO₂ max, etc.) in even-paced efforts such as a marathon, ...