This is a great workout if you have a Marine Corps obstacle course available. If not, an outdoor pull-up bar will suffice, or there are other options listed below. We did this one on a holiday when ...

The pull-up is considered the heavy weightlifting exercise of the calisthenics world. When you're doing them properly, nearly 100% of your body weight is pulled off the ground and over a bar. Besides ...

A U.S. Air Force F-16 Fighting Falcon fighter aircraft assigned to the 18th Aggressor Squadron takes off from Eielson Air Force Base, Alaska, Oct. 6, 2014, during RED FLAG-Alaska 15-1. RF-A is a ...

Victoria’s Secret model Josephine Skriver is well-known for her fierceness on the catwalk—and in the gym. The 24-year-old Dutch-born model frequently posts about her sweat sessions via @Joja, the ...

Imagine yourself slamming, swinging around, pulling, and moving a hefty, supersized rope, and then feeling like your arms, lungs, and body are on fire, after less than a minute. Battle ropes are just ...

If you’ve ever been to a gym, you’ve probably seen someone tossing thick, heavy ropes around. These ropes are known as battle ropes, and many people use them for an intense strength-building and ...

If you’re aiming for more back strength, stop walking by the cable machine at the gym. You’re missing out on an effective back workout when you do. Yes, there are tons of exercises out there for back ...

Even if you haven't jumped rope since elementary school, you can still feel like Rocky Balboa in the gym, outside, or on-the-go with a little guidance. Try her beginner-level circuit out for yourself.