Cassidy Rutter had dabbled in jumping rope since kindergarten but was unable to polish her foot-and-arm pumping abilities. “I loved to jump-rope, but I could never find time to do it,” said the ...

The video is mesmerizing, if a bit noisy: Moving in a figure-eight pattern, elementary school students hop over a jump rope with perfect timing, setting a new Guinness World Record with an incredible ...

You may not have picked one up since your elementary school days, but jump ropes have stood the test of time as a simple piece of cardio equipment for good reason. Even as an adult, you can gain solid ...