Sometimes, you get to the gym in high spirits, ready to sweat it out. But other days, you might be pressed for time, squeezing in a workout between brunch and dinner plans. Or maybe you start to feel ...

Observing your sweat rate can help you determine water loss and hydration needs, he adds, but it’s not a measure of effort.

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 ...

Many gym-goers equate an effective workout session to how much they sweat. If you're not dripping in sweat, did you even work out at all? In reality, sweating is necessary. It's your body's natural ...

Do You Need To Sweat for a Workout To 'Count'? The short answer? Not necessarily. Some individuals will sweat a lot during the least bit of activity, while others don't break a major sweat even during ...