If people say you're the greatest jump roper in the world, you better have special jump ropes to sell. As it turns out, Buddy Lee is said to be the greatest jump roper in the world and his Aero Speed Jump Rope is considered by Men's Health as ''the smoothest, fastest, and best-balanced rope''. It has an advanced swivel bearing system that makes it easy to jump rope at high speeds. It's so smooth and fast, you'll almost instantly feel like a pro when you use it. The Aero Speed is also length-adjustable for users up to 6' 5" so you can be sure to be using the right length of jump rope for your height. If you're looking for something else to compare the Aero Speed with, check out the CrossRope. You might also want to check you Buddy Lee's Jump Rope Training book.