Purpose : The purpose of this study was evaluate the effects of vibration on joint position sense. Methods : The subjects were divided into vibration group(n=20) and control group(n=20). Vibration group was given local vibration on elbow joint for 15 minutes and control group was given resting 15 minutes by resting position. All subjects of each group were tested pre-post on maximal grip force and joint position sense. Results : Maximal grip force test and joint position sense test of vibration group was showed a significant difference between pre and post(p<0.05). Conclusion : There was a different change on maximal grip force and joint position sense.