Ultimate Jump Rope Workouts

HARD-CORE JUMP ROPING FOR EXTREME FITNESSYou certainly jumped rope as a kid, but you probably didn't realize this fun activity is also a kickass workout for shredding all the major muscles-arms, legs, butt, abs, shoulders and chest. With this book, you turn a simple jump rope into a power tool to:HARD-CORE JUMP ROPING FOR EXTREME FITNESSYou certainly jumped rope as a kid, but you probably didn't r...