Strength-training comes with a host of benefits regardless of your age, from more toned muscles to a speedier metabolism and more. But this form of exercise (also called resistance training) can be ...
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 ...