More oxygen means more energy produced aerobically, which is why higher VO2 max lets you hold a faster pace longer before you ...

Anaerobic training is the secret sauce for explosive speed, power, and efficiency. By combining it with a solid endurance base, athletes can elevate performance and resilience. The right mix of drills ...

Sports and fitness experts have released detailed agility, strength, and anaerobic training routines aimed at improving performance, preventing injury, and preserving muscle mass. The programs combine ...

How your systems respond to the stress of running 26.2 miles depends on your effort – so train your body to run better at a ...

Evidence-based alternatives to caffeine, their physiological mechanisms, and the current limitations of multi-ingredient ...

The key is saving your high-intensity effort until the end of the race. “A marathon is supposed to be harder than your easy ...

We've tested almost every GPS running watch on the market to find you the best ones you can buy now, including Polar, Coros ...

Life in the deep ocean has an almost unyielding quality. Organisms have discovered a way to survive kilometers below the ...

Q: I enjoy strength training and do it a few times a week. I’m also active in my daily life. But I don’t do cardio workouts.

Learn more about the health benefits of walking and how to turn it into a strength and aerobic workout all at once.

Aerobic fitness may be influenced by microbes in the gut, but men and women appear to show a different connection, according ...

When is the best time of day to work out to improve blood sugar? Learn what research says about exercise timing and blood ...