When elites like Kellyn Taylor—who trains in Flagstaff, Arizona—and Emma Coburn—who trains in Crested Butte, Colorado—work out at elevations around 6,000 to 8,000 feet above sea level, then you know ...

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

I felt like throwing up as I stumbled uphill over rocks and roots. It was the second hour (or the was it the third or the fourth? Who could be sure at that point?) of the 5 and a half hours I would ...

The basic idea is pretty straightforward: you head to the mountains (or crawl into your altitude tent) to force your body to adapt to lower oxygen levels, then you come back to sea level and kick ass ...

Leading up to the Olympic trials earlier this year, local running star Max King slept in an altitude training tent almost every night. The tent fits over a mattress in a spare room of his house, next ...

Cyclists and long-distance runners have historically trained at higher altitudes (between 6,000 and 10,000 feet above seas level) then returned to sea level to improve their athletic performance. But ...

What is altitude training? One runner who moves to Aspen, tries out the training plan to see how it works for her. Here's what to know. Training at high elevations is both physically taxing and ...

This month’s issue of Medicine & Science in Sports & Exercise features a debate on the merits of “hypoxic training”—that is, training in the thin air of real or simulated altitude for the purposes of ...

A new workout accoutrement is appearing more frequently at the Joint Base Myer-Henderson Hall gym and elsewhere: sleek masks that look like modified M40 gas masks -- streamlined, high-tech and just a ...

Training or living at altitude is a tactic many cyclists use to improve their physiology and prepare for races at altitude. In recent years, more research has been carried out on the subject and ...

There are two main ways of manipulating environmental conditions to get an extra physiological boost from your workout. One is altitude training, and the other is heat training. So can you combine ...