This is the return of the best-selling jump rope training guide. Including training programmes for over 40 sports, this edition is bigger and better than ever! Jump rope training improves speed, agility, balance, strength, power and endurance. Its good exercise for weight loss and cardiac rehabilitation and is used by over 25 U.S. Olympic teams. You can learn how to make the system work for you! You can take your workout to the next level, use the training system you can rely on.