Forget Tim Ferris. For peak productivity, just down a few cups of these extra-strength brews.
The less you worry about making mistakes, the better you’ll perform
Plus, a case for changing the way you think about calories
Whether you're trying to qualify for Boston or just see improvement, these principles will get you there
They were both phenoms who got burnt out on the sport. Their relationship helped reignite the spark.
From turtle blood to contact highs, our favorite PED "explanations," ranked
This May, the world's first cannabis-infused gym will open in San Francisco, where members will be encouraged to integrate the plant into their pre- and post-workout regimen
Utah Skier Aaron Rice set out to break a world record for skiing uphill. In December, 2.5 million vertical feet later, he broke it. Along the way, he learned a few things about setting an ambitious goal and staying motivated.
An inside look at America's history with doping and double standards related to performance enhancement
Everybody knows that many athletes cheat by using performance-enhancing drugs like steroids, testosterone, and EPO. But what is it like to take these banned substances? Do they really help you win? To find out, we sent an amateur cyclist into the back rooms of sports medicine, where he just said yes to the most controversial chemicals in sports.