If you're a devoted lifter, there's a good chance you skip cardio often. But don't let fitness memes fool you, cardio is ...

Jump rope is more than a schoolyard activity for Kirato Hidaka – it’s a way into the Guinness World Record books. The 15-year-old secured a record by successfully completing a jump rope octuple under, ...

From push-ups to handstands, the girls are masters of jumping between two rapidly twirling ropes. Black Girls Jump teaches students at Horace Mann Elementary School how to double Dutch. "The goal is ...

NAPERVILLE, Ill. (AP) -- With an alias like the ``Rope Warrior,'' one might expect David Fisher to be a lasso-toting cowboy rather than a fitness guru. The Rope Warrior -- a name Fisher explains is a ...