The purpose of this study was to examine the effects of teaching motor skills to others on the survivability of motor learning effects. 20 healthy adults were randomly assigned to two conditions a teaching conditions and reading a magazine condition (control conditions). The number of times of turning was measured before and after each condition. In both conditions, the number of ball rotations and the number of improvements increased 30 minutes after the task was completed compared to before the task. Additionally, the number of improvements in ball rotation was significantly higher in the teaching condition than in the control condition. In the teaching condition, the number of ball turnings significantly increased 30 minutes after the end of the condition compared to before the condition. These results suggested that task for teaching motor skill to others might be useful for improving motor learning
