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VCoach: Enabling Personalized Boxing Training in Virtual Reality

We propose a training system in virtual reality, VCoach, automati-cally generating interactive and personalized boxing training drills for individual trainees. The training drill is generated in real-time based on the trainee's updated performance observed through wear-able VR devices, including punch speed, reaction time, and punch pose. The training drill is visualized as a sequence of target points on a virtual heavy bag and the corresponding punch motion, as well as the performance feedback. Our experiments show that VCoach can generate personalized training drills to help trainees improve skills efficiently.