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 ...

Exercising in hot weather can have a different impact on your body than exercising at a comfortable or cooler temperature. It’s essential to be aware of the various physical effects, safety tips, and ...

It's summer, it's hot, and so people are sweating. The NPR Science Desk has taken it upon itself to explain the science of sweat. Today, NPR's Joe Palca tells us about sweat and sleep. JOE PALCA, ...

The name says it all. It’s doing yoga in very hot and humid conditions. Hot yoga can be intense and challenging. It’s always sweaty. But if you can stand the heat, you may be more flexible, toned, and ...

Miami is known for its beautiful beaches and not very healthy croquetas, but it’s also known for having fun fitness classes to keep you in shape. From a full body workout, to a place that really knows ...

As climate change leads to record-high temperatures around the world, dangerously hot days are prompting questions about when it’s too hot to exercise outdoors. The stakes are high. The consequences ...

Extreme heat makes it especially hard for your body to cool down, so you need to be extra careful if you exercise or play sports when it’s baking outside. Your brain tries to keep your body within a ...

I used to come home from spin class completely drenched, feeling like I’d torched a thousand calories just from all that sweat dripping everywhere. Turns out I had it completely backwards about how ...