Fitness experts explain the mechanism of sweating, if it means you're working harder, and other factors you can use to determine effectiveness in a workout.

Sweat isn't a good indicator of weight loss, fitness, or working intensely.

You might think sweating is just your body’s way of saying you’re working too hard but there’s actually something incredible happening beneath those glistening drops. According to doctors, your sweat ...

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 ...

Air Force veteran Denisse Montoya is using her platform as one of Illinois' leading women veterans to help former military ...

You are jumping from back-to-back meetings, putting out constant fires, and trying to keep your head above water. When you are the one calling the shots and carrying the payroll on your shoulders, ...

There’s no doubt that working out in the heat can be rough. But if you find yourself on a major struggle bus—maybe you’re cramping, nauseated, or super fatigued—you might just not be drinking enough. ...