Jazz dance warm-up operation is very rhythmic, and usually lasts 20--30 minutes. Because jazz dance courses with tiptoe, fast play kick, rotate, jump riding, sustained or rapid contraction of the abdominal movements, so often join ballet warm-up squat (plié) and Dian Li action (relevés), etc. to help Preparatory foot and leg muscles Xi'an jazz school, another more need for independent upper limb and joint action to achieve the body trunk muscles warm and flexible effects. With warm-up is equally important aspect is the ease movement. Jazz dance class completed tail section should do a major stretch joints and muscles, so the muscles get tired more quickly soothing nature, which will help alleviate the classroom the next day muscle soreness and fatigue. If elements from the fitness point of view to analyze, hop jazz-related considerations include: cardiorespiratory endurance - a combination of action time is usually not very long jazz jazz dance studio in Xi'an, but the combination and the combination between rest periods often very short, so if the learner cardiorespiratory endurance is better, generally after several repetitive action remains good combination Xi'an jazz dance technique training, not to have premature fatigue phenomenon. Jazz Jazz dance is an extension of the origin of African dance by slaves brought to the United States, while in the United States to evolve gradually formed localization, popular dance. Black Africa up to about three hundred years due to the slave trade, so that they were dismissed in the United States and around the world. Dim miserable slaves lived day in a new environment, new life, although in this painful situation, it is still not forget their music and dance. Both in the life of happiness, anger, sadness and joy, or worship gatherings, as long as there is the opportunity to jazz Xi'an, home of the songs they sang, enjoyed their folk dances. Because of their constant innovation, inventing new dance steps, gradually filled with Americans these black dance rhythm rhythm are interested in. So over time it is becoming beaming, both urban type of music and dance. Xi'an jazz dance classes, Modern Korea woman dancing (certified), jazz dance by Xi'an Modern Korea woman dancing club. Modern Korea woman dancing club (www.mlwdjlb.com/)(www.mlwdjlb.cn) is Xi'an, dance supplies leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. Modern Korea woman dancing in the leadership with the staff warmly welcome all inquiries negotiations to create the Modern Korea woman dancing better future.