Fig. 6

Comparison of COP and COPV of the affected and the unaffected side during walking. (A) COP parameters of the MM with neutral alignment group, (B) COPV parameters of the MM with neutral alignment group, (C) COP parameters of the MM with varus alignment group, (D) COPV parameters of the MM with varus alignment group. COP: center of pressure; COPV: COP velocity; ML: medial-lateral; AP: anterior-posterior. * Significant differences between the affected sides and unaffected sides