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Depending on where you live, youre dealing with one of two types of heat.

He specializes in eating plans for athletes, training plans, and endurance.

Before he was a sports physiologist, Dr. Harrison was on the Team USA bobsledding team.

woman sweating in the gym

Alex Harrison, PhD is a sports physiologist and sport performance coach for Renaissance Periodization. He specializes in eating plans for athletes, training plans, and endurance. Before he was a sports physiologist, Dr. Harrison was on the Team USA bobsledding team.

The primary way to do this?

Sweating, which provides a cooling effect.

The heat also causes you to sweat more, no matter the level of intensity.

Woman walking on a treadmill at the gym.

So you lose more water per hour the warmer it gets, he says.

Or, in a worst-case scenario, you could develop heat exhaustion or heat stroke.

Keep scrolling to learn more about each, plus how to keep yourself safe in each scenario.

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

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Alex Harrison, PhD is a sports physiologist and sport performance coach for Renaissance Periodization. He specializes in eating plans for athletes, training plans, and endurance. Before he was a sports physiologist, Dr. Harrison was on the Team USA bobsledding team.

That said, the danger with this is that you may not realize how dehydrated you are.

This makes your body increase sweat production even more because you are feeling increasingly hot.

High humidity can also make it harder to breathe.

Healthy female training in the gym, performing a hip thrust.

How to stay safe

When youre working out in the heathumid or dryhydration is crucial.

As youre working out, be aware of the warning signs of heat illness.

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