Why it works: Runner’s World + member, Stephanie Tsai qualified for Boston five times and believes long runs with marathon ...

Kirsten Ferguson taught me "runner’s math," surviving side cramps and running form hacks. Plus, she shares a 20-minute speed ...

For a treadmill runner, the great outdoors is new territory. You have heat, hills, tricky surfaces—and, worst of all, no way ...

When unfavorable weather—be it rain, extreme heat, or snow—complicates outdoor running, treadmills offer a controlled and ...

Run at your maximum speed for 30 seconds ... If you’re not sure what type of treadmill workout is best suited to you, talk with a certified personal trainer. They can work with you to create ...

Before choosing between the elliptical vs treadmill, learn the expert-vetted pros and cons of each piece of cardio equipment ...

The treadmill may be the best option for you if you're a runner or walker looking to increase your heart health and bone and ...

This is what I learned after testing under-desk treadmills from both Egofit and Costway, and whether I'd recommend one.

On a day when you’re trying to run on relatively flat terrain, Babcock suggests making incremental changes to your incline ...

A treadmill can be a hugely versatile piece of equipment, from uphill walks to speed interval training for experienced runners. If space is also at a premium in your living space, there are ...

A personal trainer can automatically control the speed, incline, and decline of your machine whilst you workout. This treadmill folds up when you’re finished exercising, but it is still ...