Table 6. Diagnostic accuracy of single-leg vertical jump and single-leg medial rotation hop to predict quadriceps strength at 60 deg/sec limb symmetry > 90%.

	Sensitivity	Specificity
SLVJ LSI	73.3%	81.8%
SLMRH LSI	40.0%	100.0%

Abbreviations: LSI, limb symmetry index; SLMRH, single-leg medial rotation hop; SLVJ, single-leg vertical jump