In this study, we investigated the effect of improving the size of the soccer court on the movement characteristics during the game. As a research method, 10 soccer players equipped with GPS played a game on four courts of different sizes and measured the moving distance and the moving speed during the game. As a result, as the size of the court decreased, the average moving distance and average moving speed during the game decreased. Therefore, it was clarified that the amount of exercise and the intensity of exercise during the game decreased. In addition, the time spent on low-speed exercise during the game increased, but the time spent on high-speed exercise during the game decreased. Therefore, it was suggested that it could be not applied as aerobic medium intensity training or aerobic medium intensity training.
