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 ...

Those mid-class sprint intervals are tough. But experts break down whether they really get you ready for race day.

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 ...

The treadmill is one of the most versatile pieces of workout equipment—and there is no shortage of treadmill workouts that you can incorporate into your fitness routine to stay fit and spice up your ...

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 ...

Treadmill running offers control and convenience, but it changes how your body works. Coaches explain six key differences ...

Sprint interval training uses short bursts of max-effort work to improve aerobic and anaerobic fitness, speed, power and calorie burn – all in far less time than traditional cardio. Here’s how it ...