Should you work out or chill out?

This gym staple can get you centered and strong, fast.

This gym staple can elevate your workout game.

Get your cardio in without actually doing cardio.

Why break days are the key to seeing results.

Muscles, heart, lungs—check, check, check.

A personal trainer shares his three simple rules to healthy eating.

Running isn’t about speed or setting personal records.

Is it time to get off the treadmill?

Cardio for people who hate running.

And no, it's not running to get a cronut. The odd new trend is crawl-running, where people get down on all fours and crawl at…

This is a sequence of two exercises performed at an intensity level that’s high enough to unleash catecholamines and make your body spend the rest…

It’s so easy to take a simple mile for granted. I can run for hours on end, so why should one little mile make any…