Once upon a fitness goal, a young girl spent hours upon hours on the treadmill, one 30-minute steady-state workout at a time. She wanted to lean out -- aka lose body fat to improve muscle tone -- and ...

When you're on a weight loss journey, figuring out the right exercise routine can feel overwhelming, especially with so many options out there. Many of us grapple with this choice, wondering which ...

While both aerobic and anaerobic exercise have their place in a well-rounded fitness routine, anaerobic exercise can be more effective for weight loss. There’s much debate about what type of exercise ...

The deeper you get into the fitness world, the more science-y terms you’ve probably come across. Take anaerobic exercise, for instance. You’ve probably heard that phrase thrown around, but what does ...

There is more information available than ever on fitness metrics these days, given how integrated technology has become with an active lifestyle. With phones and fitness trackers providing in-depth ...

Imagine your body as an incredibly efficient engine. To run, it needs fuel, and how it uses that fuel during exercise is what defines whether it's aerobic or anaerobic. Simply put, aerobic exercise ...

Aerobic versus anaerobic exercise sounds like trainer speak. So, what do these two types of movement have to do with your miles? The answer is simple: They can both make you a better runner. Whether ...

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 ...

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 ...

Discover how short, intense workouts can make you a stronger runner.