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 ...

This classic indoor exercise machine has some tricks up its sleeve. Here are four workouts, for runners and walkers, to get ...

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

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 ...

RUNNERS CAN EASILY fall into a basic routine for their workouts: Lace up, hit the pavement, then cruise at a comfortable pace ...

When it's too hot to exercise outside, hopping on the treadmill can be a great form of indoor cardio. However, simply walking, jogging or running on a treadmill can become boring quickly. That's why ...

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 ...

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 ...