Objective：This study aims to investigate effects of short-term training on accuracy and precision of jaw and finger movement in healthy Chinese. Methods：Twenty healthy volunteers were recruited in this study. We recorded 10 consecutive jaw and finger movements separately before and after a 30-minute motor training and then calculated and compared their accuracy and precision. Results：Accuracy and precision of jaw and finger movements were significantly improved after short-term training（P＜0.05），and finger movement improved more than jaw movement（P＜0.05）. Conclusion：Short-term training can improve the performance of jaw and finger movement，which demonstrates that neuroplasticity occurs in motor control. Spinally innervated finger movement differs from trigeminally innervated jaw movement in motor learning. Short-term motor training helps to improve finger movement.