Action Sports Training based on Quantitative Data

Abstract

An advice instructed by a professional trainer is one of the important roles for skill learning of a trainee. Video movie recording is also an effective tool to recognize skill level visually. However, the trainee might misunderstand the advice because of ambiguity of natural language. Moreover, it is quite difficult to recognize an extremely quick and small action with the video movie. As a practical solution to overcome these problems, this paper reports quantitative action data collection, data analysis, and an example of training.