Table 1. Value of each parameter on the unaffected side and the affected side.

	Unaffected side	Affected side
Left limb, number (%)	21 (52.5)	19 (47.5)
SCALE (point)	6.0 ± 2.2	4.4 ± 2.0*
Maximum knee extensor strength (Nm/kg)	1.25 ± 0.45	1.21 ± 0.44

Mean ± standard deviation, SCALE: Selective Control Assessment of the Lower Extremity, *p<0.05.