The performance-enhancing altitude mask that Olympic hopeful Sivert Guttorm Bakken was wearing when he was found dead this week “is ...

The thin air at high altitudes has long been recognized as a training superpower for athletes. If you live and train at altitude, you’ll likely wipe the floor with your lowland competitors. That’s why ...

Keenan Lewis isn't willing to be the player in 2015 who gets beat during an opponent's two-minute drill. According to Joel A. Erickson of The New Orleans Advocate, Lewis has taken to wearing a ...

Norwegian biathlete Sivert Guttorm Bakken wore an elevation training mask when he was found dead in a hotel room in Italy, ...

Chet Fortune works out using an altitude training mask at to increase his lung capacity. Fortune is a co-owner of Warrior Fitness Center in La Vista. Video: Weird mask, great workout In April, a few ...

There’s a reason elite runners flock to towns such as Park City, Utah (altitude 6,936 feet above sea level), Flagstaff, ...

You waited what felt like a lifetime for this hunt. Don't let altitude sickness cut it short. If you want to learn how to prevent altitude sickness, you need to understand how it can occur. And few ...