Choosing your pace based on threshold is more effective than calculations based on maximum heart rate, research shows.

Anaerobic exercise uses glucose for energy, instead of oxygen. Aerobic (cardio) and anaerobic exercises both improve health, but only anaerobic exercises build muscle mass and strength. Anaerobic ...

Throughout my life, I had identified as a long-distance runner, competing in high-school cross-country and working up to half marathons. But looking back, I now realize my running background contains ...

When you’re crunched for time and need to squeeze in a workout, it’s fair to want to get the most out of your effort. But while there’s been an ongoing debate about the merits of aerobic vs. anaerobic ...

When you’re crunched for time and need to squeeze in a workout, it’s fair to want to get the most out of your effort. But while there’s been an ongoing debate about the merits of aerobic vs. anaerobic ...

Runners hear the terms aerobic and anaerobic thrown around, but understanding the difference between the two can change how you approach your workouts. Together, these energy systems form the backbone ...

Sure, it takes time to see major payoffs from working out, whether you're looking to build muscle, lose weight, or improve your general health. But exercise does offer some forms of instant ...

Think about how you feel doing your 12-3-30 routine on the treadmill versus during a high-intensity interval (HIIT) class. You probably feel like you could maintain that first one for a pretty solid ...

In earlier times, movement was inherent in being human—our ancestors were foraging, running, walking, stretching, lifting, and bending throughout the day. In our modern world, however, many of us lead ...

Regular aerobic exercise may help improve the duration, frequency, and intensity of future migraine episodes. But high intensity can sometimes trigger a migraine or primary exercise headache. You can ...