Exactly How To Dial Up Your Exercise Intensity—Because a New Study Says That’s What Longevity-Boosting Workouts Are Made Of

A new study finds that exercise intensity may be the single-greatest contributor to your lifespan—here's how to work out accordingly.

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Photo: Getty Images/Westend61

“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