An expert shares possible reasons.

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The differences in how much you sweat could have someone wondering if you did an entirely different workout.

woman sweating in the gym

exercise physiologist and author ofThe Micro-Workout Plan

Did I just work out harder than anyone else?

Why do I sweat so much when I work out?

The truth is, we all perspire at somewhat different rates.

Woman walking on a treadmill at the gym.

If youre sweating more than anyone else around you, there could be a few different reasons why.

First things first: Why do we sweat?

Before we dive in, lets get into thescience of sweating.

Full body female athlete in sportswear using rowing machine during fitness workout in gym.

Sweat is made up of water, salt, and potassium, according toPiedmont Healthcare.

Humans sweat to regulate our internal body temperature when it begins to rise.

Okay, so why do I sweat so much when I work out?

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exercise physiologist and author ofThe Micro-Workout Plan

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According to Holland, it could be indicative of a few things.

One, you have increased your fitness level and your body has made this positive adaptation.

Two, you might be under the weather with a low-level sickness like a flu or cold.

A young black woman doing post-run stretches in the park on the road amidst green grass and trees.

Three, your hormones might be a factor, especially women experiencing menopause, he says.

What if I barely sweat during my workout?

Heart rate andperceived exertionare the two important metrics that you should pay attention to during exercise, he says.

Whether you sweat a lot or just a little, the important thing is to replace the fluid lost.

Holland says a good rule of thumb is to follow the a pint a pound guideline.

Thats your badge of fitness!

FAQ

1.

How do I stop sweating so much when I work out?

Does sweating while exercising burn fat?

No, the primary reason you sweat is to regulate your body temperaturenot to burn fat.

to burn fat, you must expend more energy than youre using, according toMIT Technology Review.

After about 30 to 60 minutes of aerobic exercise, your body starts to burn fat.

Eating in a calorie deficit also causes your body to turn to its fat reserves for energy.

Does sweat mean I got a good workout?

No, sweating a lot isnt an indication of the quality of your exercise sesh.

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