The Russian Twist Exercise Hits the Most Overlooked Ab Muscles of All

The Russian twist exercise pulls your obliques into the ab-burning fun—so that not even one muscle will be left behind in your next workout.

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Fitness woman doing twists exercise. Morning workout at home.

“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