Their goal is to motivate and encourage people to use jump rope for sports and fitness. Includes illustrations of methods, benefits of the sport, and training programs. http://www.jumpropeinstitute.com/ - Detail
A collection of single rope and double Dutch jump rope videos from around the world with commentary by former world champion Chris Holmes. http://jumpropevideos.com/ - Detail
Demonstrations and instructional materials for all ages by world champion rope jumper, Peter Nestler. Includes podcast, testimonials, pictures, and videos. http://www.jumprm.com/ - Detail