Nowadays performance injuries are very serious topics. According to my own teaching and performing experiences, would like to offer some ways to approach this problem. Violin playing on the whole, regardless of different technical levels, combinations of movements and is always affected by gravity. The main purpose of this thesis intends to seeking the fundamental meaning and contents of the effectiveness through the developing of the body posture and searching the coordination and balancing in violin performance and technique. The way to hold the violin is a key issue in violin technique. The head, neck and back balance in technical manipulation just coincides with the principles of The Alexander Technique. In this respect, the author is trying to understand the puzzling problems and the common misconceptions in violin teaching. To produce a beautiful tone on the Violin is more than the involvement of both arms but the involvement and support of the whole body. From the outward posture and listening to the violin tone, one can easily detect the technique and the harmonious bodily functions of the player. Just as building a structure, the balance foundation is started from the bottom up. The adjustment of the feet is affecting the whole bodily function. The spine is the center of the body, and the different parts connected to it directly or indirectly are forming a complicated chain reaction to each other. In-depth analysis of related medical research will help to understand the supportive body balance. However from the beginning to the advanced level, all need try to find out the cause and effect in violin playing, to prevent and lessen the performing injuries. Hopefully this thesis will interest more people to take part in this study.