Skipping Rope Workout- Double unders
Fitness Holiday in Greece http://www.halkidikifitnessbootcamp.com/
Fitness Blog (from CrossFit class Thessaloniki http://halkidikifitnessbootcamp.blogspot.com/2011/04/crossfit-how-to-do-crossfit-thrusters.html
Fitness Holiday in Greece http://www.halkidikifitnessbootcamp.com/
Fitness Blog (from CrossFit class Thessaloniki http://halkidikifitnessbootcamp.blogspot.com/2011/04/crossfit-how-to-do-crossfit-thrusters.html