Fig. 2From: Better quadriceps and hamstring strength is achieved after Total knee Arthroplasty with single radius femoral prostheses: a retrospective study based on isokinetic and isometric dataComparison of angle specific torque at 180°/s: a extension; b flexion; c H/Q ratio. * indicated P < 0.05 between groups. (SR: single radius, MR: multiple radius, H/Q: hamstring/quadriceps)Back to article page