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 ...

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 ...

He explains the two types of exercise everyday people should be doing are aerobic, conditioning and endurance training, and ...

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 ...

There may, however, be a shortcut. High-intensity interval training ( HIIT) promises to get you fit with just a few minutes ...