Table 1.

Demographics of the ACLR patients

	n	Age (years)	Mass (kg)	Time post-surgery (months)	Graft type	IKDC	Quadriceps strength (Nm) (LSI)	Hamstring strength (Nm) (LSI)
Males	45	25.4 ± 7.2	79.5 ± 10.3	6.7 ± 1.0	HT(30), PT(13), DT(2)	81.4 ± 8.3 (52–97)	Injured leg: 221.4 ± 54.1, Non-injured leg: 254.6 ± 55.0 (87.2 ± 11.7%)	Injured leg: 136.4 ± 30.5, Non-injured leg: 144.1 ± 29.9 (95.0 ± 11.8%)
Females	20	22.8 ± 6.5	67.7 ± 9.9	6.1 ± 1.1	HT(17), PT(3)	80.4 ± 8.9 (52–93)	Injured leg: 157.4 ± 37.7, Non-injured leg: 177.6 ± 35.0 (88.6 ± 11.0%)	Injured leg: 95.2 ± 21.1, Non-injured leg: 101.9 ± 18.9 (93.1 ± 7.4%)

Mean ± SD

HT hamstring tendon, PT patellar tendon, DT tendon allograft, IKDC International Knee Documentation Committee Subjective Knee Form