A beginner’s guide to building stamina and boosting your endurance

Here's how to build stamina and boost endurance—without burning out. First you'll learn the difference between the two, then how to increase both, safely.

alt
Photo: Getty Images/Caiaimage/Sam Edwards

“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