Applied research in practical teaching plays, the practical teaching of university sports, and the effect is not ideal. As an important part of social culture, sports play a country or region. Balanced development of sports means that all levels of society, including urban and rural areas, gender, age, economic conditions, etc., can enjoy sports resources fairly, participate in sports activities, and benefit from them. This balance is not only about the health and well-being of individuals, but also about the harmony and progress of society. The balanced development of sports will help eliminate the uneven distribution of sports resources, reduce the health gap, improve the overall quality of the people, promote social equity, and also help stimulate the potential of the sports industry and promote the sustainable development of the economy. Through. Analysis can improve the balance of sports development. In the process of cluster analysis and extraction, the movement index and effect have been significantly improved, and the concentration rate of more than 80% can be achieved. There are many sports, and the optimization of the balanced index content will promote the period. Analyze the improvement, and the improvement rate is greater than 5%. It has a remarkable effect to analyze the sports balance and optimize the original effect.