The Original Heavy Jump Rope - Hoopskills.com

http://www.hoopskills.com/speed/heavyjumprope.html -- The Original HeavyRope is a weighted jump rope allowing an athlete to gain both a cardiovascular & upper-body strength workout in one. Its available in 1, 2, 4, 5 and 6 pound weights. A suggested training program is included with each rope. Each rope is 8' in length.