The Effect of a Course of Up-cholugi and Yup-chagi Exercises on the Kinematic Indices of the Knee and the Incidence of Bow-leggedness (Genu Varum) in Professional Taekwondo Practitioners

• DOI: 10.32598/biomechanics.6.3.1
• Publication Date: 2021-05-11T09:50:59Z
• Authors: Taher Kashefi; Abdolrasoul Danes...; ; Seyed Kazem Mousa...
• Keywords: Genu varum; External rotation

Objective: Knee brace is one of the lower limb abnormalities. This study aimed to investigate effect knee kinematical parameters on development Genu Varum. Methods: study’s statistical sample was 32 taekwondo practitioners with red and black belts sports clubs in northeast Tehran, determined using G-Power software two groups 16 people terms gender, age, membership field. The 8-week training intervention, which included 3session 1-hour sessions emphasizing performing techniques up-chulogi yup-chaggy, performed for experimental group. control group did not have any specific activity during this period. kinematic indices include naval drop size tests, tibial torsion, Q angle, androgen enterogen, internal external hip rotation, hyperextension healthy injured pre posttest evaluated. data were statistically analyzed descriptive analysis t-test SPSS V. 23 software. Results: According results, a significant positive relationship observed between variables selected technique up-chology up-chugi incidence Also, there difference (P=0.003), torsion (P=0.006), angle (P=0.005) (P=0.001) pre-test post-test results. Conclusion: exercises increased distance knees functional disorders. Because braced may play role influencing athletes’ negative performance injury competition, it necessary consider studies related prevention potential injuries.