A pilot study on learning double-unders focusing on hands movement

Abstract

Double-unders is a performance consisting of coordinating efforts on body parts. We focus on the significant movement as one of the primitive actions. This paper describes our preliminary study on hand movements during the jumping exercise and tries to summarize the ongoing analysis. We also tackle to design a learning environment for improving the movement based on the result in this study. Concretely, we measure movement velocity and spatial position of learner's hands by image processing technique and make visual feedback to a player by the system.