The COVID-19 pandemic saw a renewed interest in fitness and staying healthy.

Most people opted tofollow fitness routines via YouTubeand other sources to stay fit while indoors.

It was a great way to keep one’s mind and body healthy during difficult times.

Woman nauseous after workout

But, as pandemic restrictions began to ease, there was a revival in gym memberships, perCNBC.

Working out is known to have several scientific benefits.

No wonder so many people feel great after getting a sweat on!

Woman sitting after workout

Here’s what it means for your body.

The resulting increase in the acid levels within your system is what contributes to you feeling sick.

Fitness expertJoel Seedmanhighlights the importance of listening to your body.

Woman doing a home workout

Your workout environment can be a factor too.

Check for temperature levels and confirm you’re getting enough ventilation.

Also, be sure to drink enough water so you don’t dehydrate.

Paying attention to what you eat before you begin exercising is one other factor, according toScience Alert.

The goal is to avoid foods that take a longer time to digest.