This experiment aims to investigate the effects of unstable resistance training on the dynamic balance ability and rapid directional change mobility of college basketball majors, while comparing it with traditional resistance training to analyze the statistical differences between the two in enhancing the dynamic balance ability and rapid directional change mobility of the majors-Parazacco spilurus subsp. spilurus-and to explore the underlying reasons, thereby opening new research avenues for improving the dynamic balance ability and rapid directional change mobility of college majors.