High-intensity interval training, or HIIT, is a great way to torch calories, boost your metabolism and get a great workout in a shorter amount of time. And if you're a fan of hopping on the treadmill ...

High-intensity interval training (a.k.a., HIIT) is a triple threat: “It’s quick, easy, and effective,” says Angela Gargano, a certified trainer and creator of Strong Feels Good & Pull-up Revolution.

When it's cold outside, there's sometimes nothing better than a treadmill workout to reach your daily exercise quota. While ...

The treadmill is a staple in most gyms (and home gyms, these days!), and for good reason. Yes, hitting the treadmill strengthens your muscles and heart, but its benefits also go bone-deep. “The ...

When it's too hot to exercise outside, running on the treadmill can be a great form of indoor cardio. However, not everyone likes working out on treadmills, and simply running on them with no plan can ...

The reason: The Norwegian 4x4 uses longer high-intensity intervals, which give your heart enough time to reach its full pumping capacity and stay there before you recover. Because of that sustained ...

Many runners would likely choose an outdoor run over one done on the treadmill most days of the week. The fresh air and scenery offers a motivation you can’t quite replicate on the belt. But hitting ...

Walking has long been lauded as one of the best exercises for overall health. This physical activity can strengthen your heart, lower blood pressure, keep your bones strong and burn calories. When ...

The treadmill can be more than a stopgap on days when the weather doesn't cooperate or the baby is napping upstairs. Done right, treadmill training will help you maintain and improve your fitness ...