I’ll be honest, this is the first walking workout I’ve ever done from my living room. As a fitness editor and a marathon runner, I prioritize getting outside and getting my steps in — I’ve been known ...

If you’re looking to add some kick to your workout and save time while doing it, it’s probably time to try a 15-minute HIIT workout. “HIIT, or high-intensity interval training, essentially means you ...

Ready to sweat? Try the equipment-free, 15-minute workout that Jennifer Garner's trainer, Valerie Waters, says will boost your mood. “You can do this circuit three times and call it a day, or you ...

Burn fat with a 25-minute interval walk. Brisk bursts and a hill push keep your heart rate high and results coming.

This 15-minute lower body workout hits all of your leg-day faves, and will work every muscle from the waist down. 1. Primal squat to plank: You’ll begin today’s workout by getting those legs and ...

I just learned that one of my favorite ways to pass the time in a hotel gym has been given a catchy name and a celebrity endorsement. It’s the 15-15-15 workout, and it will give you a good 45-minute ...

When I'm marathon training, my schedule revolves around logging miles. Between work, relationships, and hitting the pavement for my training runs, finding time for strength training feels impossible.