Analysis of the Influence of Movement Technique Factors on the Performance of Taijiquan Competitions

The changes occurring to Taijiquan as a competitive sport have been conducive to the technological system's innovation, and the elements of moving technique have become the core variables determining competition outcomes. This study integrates judge scoring data and sports biomechanics analysis to uncover the differential influences of the accuracy of movement specifications,synchronicity of breathing rhythm, and quality of finishing difficult movements on the basic score and artistic performance score. The research identifies that a spatial deviation of over 3 degrees of upright spinal angles will trigger the penalty mechanism directly, and the effective dynamic balance control capacity is significantly and positively associated with successful rotation movement completion rates. In response to the evolving competition rules, a technical movement choice strategy based on the risk - return model, is suggested to provide an evidence-based training plan for athletes' preparation for competition.