스마트폰 중독수준이 대학생의 손목 관절 각도에 미치는 영향

Abstract

Purpose: This study was to investigate whether the smartphone addiction level affects the change in wrist angle. Method: The subjects of this study were 275 university students. Smartphone addiction levels were classified into high risk group, latent risk group, and general use group. Each group's wrist joint angle was measured by setting it in four directions: flexion, extension, ulna deviation, and radial deviation. Result: There was no significant difference between the groups in the wrist flexion angle, but significant differences were found in the changes in the angle of extension, ulna deviation, and radial deviation. Conclusion: According to the results of this study, smartphone addiction affects wrist angle changes. In this study, only the changed part of the wrist joint angle among many joints in the body was studied. You will also have to think about how to use it in the field of social welfare.