Brad Stulberg

Brad Stulberg

Brad Stulberg writes about the art and science of health and human performance. He is based out of Northern California. You can follow Brad on Twitter @Bstulberg.

Recovery Is All in Your Head

Fitness gains don’t occur during workouts, they occur after. Recovering while stressed could throw a serious wrench into your training.

Your Body in Extreme Heat

Our organ-by-organ breakdown of what happens inside your body when you push it in the heat

Jim Walmsley’s Insane Day at Western States

For the first 93 miles of last weekend’s Western States 100, 26-year-old Jim Walmsley was on pace to shatter the course record. Spectators following Walmsley’s progress—both along the trail in...

How Do Freedivers Train to Break World Records?

On April 30, 2016, at Grotto Bay in the Bahamas, free diver William Trubridge took a few gaping breaths and descended into the Atlantic Ocean wearing nothing but a wetsuit and a nose plug. Four...


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