[Purpose] The purpose of this study was to verify the effect of posture correctional programs using basic TaeKwonDo movements. [Subjects] The subjects were TaeKwonDo trainees attending an elementary school in B city. They were separated into experimental and control groups according to posture problems found during posture analysis. [Methods] The subjects of the training exercise program performed basic TaeKwonDo movements for 8 weeks, 3 times per week. The TaeKwonDo exercise program consisted of basic TaeKwonDo movements including Hwangso Makki, Meongye Chigi, Olgul Makki, Olgul Yop Makki, Batangson Arae Makki, Momtong An Makki and Apkubi. [Results] Hwangso Makki and Meongye Chigi movements had a significant positive effect on the correction of neck inclination. Olgul Makki, Olgul Yop Makki, Batangson Arae Makki and Momtong An Makki movements had beneficial effects on the correction of shoulder inclination. Apkubi movement had a significant beneficial effect on the correction of pelvis inclination. [Conclusion] This study demonstrated that an exercise program consisting of basic TaeKwonDo movements is an effective means of posture correction.