4 Healthy Habits That Help Olympic Marathoner Fiona O’Keeffe Stress Less and Run More

Olympic marathoner Fiona O'Keeffe is headed to her first Games. Here are four things she does when she's off-duty.

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Photo: W+G Creative

“I’m an Exercise Physiologist—Here’s Why You Shouldn’t Worry About Cortisol Spikes When You Do HIIT Workouts.” 

There’s a difference between chronic stress and making your body work during workouts.

woman sweating in the gym
Stocksy: Julia and Rob campbell

The 5 Best Pilates Exercises to Improve Flexibility

Stretch your limits with these gentle movements.

Unrecognizable woman stretches arms to legs while stretching on yoga mat on wooden floor of an outdoor terrace.
Photo Credit: Stocksy / Alexander Grabchilev