Fig. 1

Comparison of the isokinetic evaluations between the involved and uninvolved legs in the anterior cruciate ligament reconstruction (ACLR) and posterior cruciate ligament reconstruction (PCLR) groups. a Quadriceps peak torque at 60°/s; b quadriceps peak torque at 120°/s; c hamstring peak torque at 60°/s; d hamstring peak torque at 120°/s; e hamstring to quadriceps ratio at 60°/s; f hamstring to quadriceps ratio at 120°/s; g work at 60°/s; h work at 120°/s. *Significant difference at P < 0.05