There’s no sugar-coating it: pounding the pavement (or hitting the treadimill) day after day takes its toll. For these reasons, Clayton recommends that runners incorporate low-impact cardio workouts ...

You’ve heard of high-intensity interval training and you’ve burpeed your way through a 7 a.m. HIIT class, but have you ever stopped to think about how all that punching, jumping, planking and lunging ...

Few exercises are as dreaded as the burpee. While many people hate to do them, the classic move is a staple for a reason: It delivers a super fast and effective dose of cardio. And since it requires ...

If you’re preparing for a spring race, there will be a moment in the coming months when you look out the window, training plan in hand, and think, “Nope, not today.” Maybe the sidewalks are ...

Everything you need to know about high-intensity interval training to help you hit the ground running in 2026—including a low ...

Exercises that wake up foundational muscles, have some complexity, and include explosive movements can get you ready for the ...

“I always had this mental block when it came to running,” Karl says. “It just never clicked for me; it never happened. Which is really ironic because I teach running every day.” Like all bootcamp ...