Take on the jumping jacks challenge with Ms. AP in this quick 2-minute session. Jumping Jacks Challenge: Take on the jumping jacks challenge with Ms. AP in this quick 2-minute session. Warm up, ...

Whether you’re a jumping jack fanatic or you haven’t done a jumping jack since middle school gym class, there’s one thing (okay, two things) most of us can agree on: jumping jacks are fun (they make ...

It’s easy to get stuck in a rut when it comes to home-based cardio moves. There are jumping jacks, burpees, running on a treadmill and… what else, exactly? Well, there are more options than you might ...

YOU MIGHT THINK back to your childhood gym class and remember learning the basics of physical fitness, setting a foundation for the grown-up workouts you continue to do today. While you likely keep ...

Squeezing in a full-blown cardio workout can feel like a chore. We’ve got a solution: jumping jacks. Don't worry, we're not talking about the boring standard jumping jacks you did in high school. We ...

Each branch of the armed forces uses a simple bodyweight exercise to keep everyone in peak physical condition — they clearly understand the benefits of jumping jacks! While exercises like squats, ...

Planks and jumping jacks are perfectly fine workout moves. But if you combine the two together, you can actually get an even better total-body workout. Meet: the plank jack! Plank jacks involve ...

You've got your jumping jacks dialed, and you know how to do a plank . . . but have you tried plank jacks? This intermediate bodyweight move has likely cropped up in your workouts at some point — and ...

You know the jumping jacks you hated to do in gym class? Turns out they're a highly effective calorie burner. So to keep things interesting, we reached out to Will Lanier, general manager and CrossFit ...

Look, I’m gonna be straight with you – those online calculators that tell you exactly how many jumping jacks you need to burn 500 calories? They’re basically making educated guesses about your body.