Hot sculpt classes are everywhere. But are they good for you?

Often, it’s the result of small but significant mistakes that push your body into overdrive. From what you wear to how you ...

Here’s what happens to your body during a hot fitness class. By Emma Yasinski For some people, sweating through an intensely hot workout class can border on a spiritual experience. For others, a ...

For some people, summer is the time to head indoors to exercise. But others welcome the heat as a way to sweat more and get a better workout. Indeed, I’ve long regarded the sweatiness of my exercise ...

And, here's how to find your sweet spot for timing.

Forget the gel packets, technologically advanced sports drinks and special powders. All the nutrition you need for a tough workout may already be in your kitchen. A steaming bowl of chicken noodle ...

Martin Fritz Huber is a frequent contributor to Outside who previously wrote the In Stride column about running culture. He also works as a tree care professional in New York City. New perk: Easily ...