Table 4 Isokinetic strength measurements of the patient and control groups. Data are means (±SD).

	Patient group (n=22)	Control group (n=22)
Inversion AT (30°/sec) (Nm)	21.9(6.6)	20.3 (6.3)
Eversion AT (30°/sec) (Nm)	23.4 (6.7)	18.4 (4.6)**
Inversion/Eversion AT ratio(30°/sec)	.95 (.20)	1.1 (.3)*
Inversion AT (120°/sec) (Nm)	15.2 (4.6)	13.0 (3.8)
Eversion AT (120°/sec) (Nm)	14.4 (4.0)	12.1 (3.4)*
Inversion/Eversion AT ratio(120°/sec)	1.08 (.25)	1.11 (.29)
Inversion AT (30°/sec) (Nm)	21.9 (6.6)	20.3 (6.3)

AT: average torque* p < 0.05** p < 0.01