Why am I sweating so much while working?

PPicture it: You’ve just finished an intense cycling class and are so drenched in sweat that it looks like you’ve just come out of the pool. But when you peek around the studio and see other riders clipping off their paddles, you’ll notice that they’re relatively cool and dry. Because of the difference in how much you sweat, one might wonder if you have done a completely different workout.

You may be tempted to ask the question: Am I out of shape? Or have I worked harder than anyone else?

The truth is, we all sweat at a slightly different rate. If you sweat more than anyone else around you, there may be a few different reasons.

First things first: why do we sweat?

People sweat to control the internal temperature of our body when it starts to rise. This is because the body wants to maintain its temperature within a certain range to protect cells and tissues from damage and enzymes to function properly so that they can perform various chemical reactions and biological activities in the body.

“Sweating is how our body releases heat to maintain homeostasis and our internal temperature,” says Tom Holland, MS, CSCS, CISSN, an exercise physiologist and author of numerous books, including Micro-workout plan. But it is not sweat that cools us – it is the evaporation of sweat that releases heat, he explains.

Holland says the process of sweating makes the human body more efficient at cooling than many other animals. For example, dogs are unable to sweat; Instead, they are cooled by asthma, a much less effective process. “The ability to regulate our body temperature through sweat Anthropologists believe we were really ‘born to run,'” Holland notes.

Why do some of us sweat more than others?

Holland says there are three common reasons why people may sweat more than people around them, despite being in the same environment and doing the same workout: growing up, getting older, or getting fitter.

“People with larger bodies have higher sweating rates (more heat is generated and more surfaces need to be cooled), older people have an age-related decrease in heat tolerance and, conversely, fitter people,” he said. “The fitter you are, the sooner you will sweat because the body will try to cool itself down as soon as possible.”

What does it mean if you sweat more than before, even though you are always doing the same workout? According to Holland, this could be an indication of a few things. “One, you have increased your fitness level and your body has adapted to this positive. Two, you may be in the ‘weather’ for low-level illnesses like the flu or cold. Three, your hormones can be a factor, especially if women are experiencing menopause, ”she says.

Holland says heavy sweating rates alone are usually nothing to worry about and often mean that your hard work is being reflected. However, if you are suddenly sweating A lot If you have more than before, or an average of 0.8 to 1.4 liters per hour, he recommends checking in with your healthcare provider.

What if you just sweated during your workout?

So, if heavy sweating can be a sign of staying fit, if you are not sweating too much, does that mean you are not fit or not getting a good workout?

According to Holland, just because you are not sweating does not mean that you are not working hard or doing a great workout. “Heart rate and perceived hard work are two important metrics that you should pay attention to during exercise,” he says. “If you work in a cool environment with low humidity, the body has less heat stress and as a result you will sweat less.”

Whether you sweat a lot or a little, the important thing is to replace the lost fluid. Holland says a good rule of thumb is to follow the “pound in a pint” guideline. “If you weigh yourself before and after a sweat workout and lose two pounds (it’s liquid, not body fat), you’ll want to re-hydrate with two pints of liquid,” Holland said.

Stay hydrated, enjoy your workouts and don’t worry if your shirt gets wetter than anyone else’s. This is your fitness badge!

Feeling ready to sweat? Try this HIIT workout with instructor Charlie Atkins:

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