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

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 ...

You came for happy hour, not a full-body sweat session—so why does alcohol sometimes leave you drenched like you’ve done a HIIT class in a leather jacket? Whether it hits midparty or midsleep, alcohol ...

Working your muscles during exercise generates heat. The more intense and prolonged the exercise, the more heat your muscles generate. Your body dissipates this heat primarily by sweating. As the ...

Here's what your sweat level does and doesn't tell you.

You’ve probably heard: “Sweat it out, and you’ll lose weight!” But is that really true? Does sweating help you lose weight, and does the amount of sweat on your workout clothes really reflect how much ...