I took a sweat test at Gatorade's elite sports lab. It revealed 3 hydration mistakes I was making.

Tech Insider : Business, Sports
Sweat test
The Gatorade Sports Science Institute offers exercise testing for elite athletes. I put my sweat to the test as an amateur roller derby athlete.

Clark Hodgin for BI

"It's HOW hot in here?"

I'm no stranger to sweating. As a competitive roller derby athlete, I spend hours a week racing around the track and smashing into my friends (and rivals), often amid sweltering NYC summers.

The new face of 'tradwife' influencer Ballerina Farm's electrolyte brand is her 9-year-old kid

Tech Insider : Business, Economy
Hannah and Daniel Neeleman at a step-and-repeat.
Ballerina Farm has been upping its marketing game over the past few months.

Craig Barritt/Getty Images for TIME

Make your own electrolyte drink at home using this simple 4-ingredient recipe from a sports nutritionist

Tech Insider : Business, Sports
a split image showing a smiling portrait image next to a measuring cup with coconut water, orange juice, lemon wedges and sea salt
Sports dietitian Angie Asche recommends a homemade electrolyte drink with 4 simple ingredients.

Courtesy of Angie Asche (Eleat Nutrition)/Gabby Landsverk

I add Celtic salt to my water every morning. Here are the risks and rewards of the latest hydration trend.

Tech Insider : Business, Sports
a close up of a glass of water on a blue background.
Starting the day with water and sea salt reminds me to stay hydrated.

Elizabeth Fernandez/Getty Images

I'm training for my first marathon and scared of 'hitting the wall.' An expert told me how to avoid burnout.

Tech Insider
A young woman running against a white brick wall

Mikel Taboada/Getty Images

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