When you enter the gym, which way should you head first? Toward the treadmills and spin studio to get your sweat on with a cardio session? Or toward the free weights and strength-training machines to ...

Aerobic exercise can seem fairly straightforward on the surface: Just get your heart rate up, and keep going. However, there is a confusing array of “rules” many of us fall for—like that cardio has to ...

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 ...

Rucking is walking for a set distance with a weighted vest or backpack on your back. It started in the military. Soldiers march carrying heavy loads on their backs to train for carrying heavy ...