Fig. 1. Experimental scheme of present study. Evaluation of foot posture by FPI-6 score, balance ability and knee isokinetic muscle strength. FPI-6, Foot Posture Index-6; BBS, Biodex Balance System; OSI, overall stability index; APSI, anterior-posterior stability index; MLSI, medial-lateral stability index; SO, static under eyes-opened condition; SC, static under eyes-closed condition; DO, dynamic under eyes-opened condition; DC, dynamic under eyes-closed condition; BS3, Biodex Systems 3; PT/BW, peak torque/body weight; H:Q ratio, hamstring to quadriceps ratio.
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