Boulder is known globally not just as a training destination, but as a place many of the world’s top triathletes live ...

Human athletes have long utilized training at high altitudes to improve their oxygen-carrying capacity, so it should come as no surprise that trainers of equine athletes have tried similar methods.

A top performance coach explains how to prepare your body for thin air.

New research published in the journal Anaesthesia suggests that simulated high altitude training could help older patients prepare for surgery and reduce their risk of complications. The randomized ...

Most men hit the gym to build muscle, drop a few pounds, or sculpt a six-pack. Nothing wrong with that—until you’re on a mountain. Mother Nature doesn’t care about your physique. The only thing you ...

Ordinarily, trekking into high alpine zones requires days or even weeks of altitude acclimatization to help you adjust to the fewer oxygen particles you'll be taking in each breath. Weird things ...