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 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 ...

Whether you have your own personalized workout routine or are just starting at the gym, you've probably asked yourself this question: Should I start with weights or cardio? And, more importantly, does ...

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 ...