Longin, Puma’s vice president of running and training, is speaking to The Athletic from their offices in Massachusetts. That ...

The easiest way to make a 10K less challenging on your heart, lungs and legs is to start running 15K on a semi-regular basis. Just as weight lifters manipulate reps, weight and tempo to gradually ...

Jeff talks with RW senior art director Colin McSherry about how our own running routines have changed as we’ve hit our late ...

A longevity expert reveals how immune systems begin aging after 35, making people more susceptible to infections and immune-related disorders over time.

Taking your workouts off the roads and to the trails can be a simple way to run slower. That’s because the unpredictable ...

If you prefer more structure, try a ladder fartlek: Run fast for one minute, recover with a jog, then repeat, running for two ...

A runner’s body is similar: Being the most efficient athlete possible involves focusing on biomechanical factors including ...

It is wise to practice taking military fitness tests, long before the real ones count toward your record or your chances of getting accepted into special programs. Otherwise, you are just guessing.

Wide receivers coach Chris Beatty said Tucker, 24, is the fastest wideout he has worked with in the NFL. Tucker was a state champion in track at Cuyahoga Valley Christian Academy in Cuyahoga Falls, ...

The Bears have scored touchdowns on only 30.7% of their trips inside the opposing 20-yard line the last three weeks, the ...

Walmart has been impressing investors with its strong performance, but its increases are in the single digits, which is how Amazon keeps getting closer. In the past two quarters, for example, Walmart ...

Christian McCaffrey isn’t satisfied with how the 49ers have struggled on the ground amid their impressive 4-1 start to the 2025 NFL season. The three-time Pro Bowl selection explained how, despite ...