Your physiology is beautifully unique. I sound like John Mayer if he was a physical therapist. Our bodies are wonderlands, ...

The basic appeal of heart rate-based training is that it offers a scientific approach to optimize your workouts. Whether you’re putting in miles before a marathon, prepping for a big game, or simply ...

Many runners assume that if an easy run feels comfortable, they’re training at the right intensity. But according to orthopedic surgeon and trail runner Howard Luks, that assumption can miss an ...

Endurance naturally declines as you age. Here are five ways to slow that reduction, including interval training and increasing weekly aerobic volume.