In the fast-paced fitness culture of 2026, we are often told that if we aren’t gasping for air in a HIIT class, we aren’t working hard enough. As a performance specialist, I decided to challenge this ...

Q: I enjoy strength training and do it a few times a week. I’m also active in my daily life. But I don’t do cardio workouts.

We all grow older. There is nothing we can do about that, but the quality of those years is within our control, as recent research has shown. After receiving a doctor’s approval to begin any exercise ...

Influencers call sprinting the ultimate fat-burning workout. Experts say it’s more nuanced—but research shows this high-intensity exercise offers surprising benefits for the heart, muscles, and even ...

“Run slow to run fast” goes the Zone 2 rallying cry that has taken the fitness internet by storm. Over the last three years, this once-obscure sports-science concept has become gospel for many ...