What is necessary is that we tongopun the body stretching straight stretch cord, muscle condition first. By starting a workout with Jumping Jack or the Thai people called "jumping slap" which is the best exercise for the kayopun body to prepare it increases heart rate. Increased blood flow to the muscles throughout the body and reduce the risk of harm that will occur with such muscle tear or muscle spasms by tha jump on brisk muscle is great. Muscle n rattan% strength, if we jump on a continuously for a period of 20 minutes is equal to about 300 calorie combustion.