30 Day JUMP ROPE Challenge

When was the last time you jumped rope? It's cheap and portable – and burns more calories than you might think. Give it a whirl!
What piece of exercise equipment sells for under $20, fits into a briefcase, can be used by the whole family, and improves cardiovascular fitness while toning muscle at the same time? And using it for just 15-20 minutes will burn off the calories from a candy bar? The answer: a jump rope.

Jumping rope is a great calorie-burner. You'd have to run an eight-minute mile to work off more calories than you'd burn jumping rope. Use the WebMD Calorie Counter to figure out how many calories you'll burn for a given activity, based on your weight and the duration of exercise.