“The word aerobic, quite literally, refers to exercise with oxygen,” Juli Benson, Olympian and run coach, previously told Runner’s World. Aerobic exercise is long, slow, easy running where your body ...

Let’s travel back to the Paris Olympics—the women’s marathon event in particular. Twenty kilometers into the race, Sifan Hassan of the Netherlands was holding her pace and biding her time. “The moment ...

When it comes to building muscular strength —the amount of weight or the load that you’re able to lift—the perks are ...

Learn more about this metric and the best training sessions to add to your schedule to boost your cardio fitness.

Training to run faster is a common issue for people serving in the military. The timed runs in semi-annual fitness tests are challenging, especially for military members who consider 1.5-2 miles "long ...

THIS. JEFF IS AN AVID RUNNER HIMSELF, AND AS A JOURNALIST, HE’S COVERED THE TOP RUNNERS IN THE WORLD AND INTERACTED WITH THOUSANDS UPON THOUSANDS OF AMATEUR RUNNERS. PEOPLE HAVE BEEN RUNNING FOR YEARS ...