Skip to main content

Table 4 Angle-specific extension torque (mean ± SD) at 180°/s and 60°/s

From: Better quadriceps and hamstring strength is achieved after Total knee Arthroplasty with single radius femoral prostheses: a retrospective study based on isokinetic and isometric data

velocityangleMR groupSR groupP value
180°/s20°13.85 ± 11.1420.38 ± 14.260.132
30°28.55 ± 17.7640.81 ± 22.250.075
40°33.25 ± 19.8546.69 ± 26.860.093
50°35.80 ± 19.7046.31 ± 30.530.244
60°34.50 ± 17.5250.06 ± 27.940.064
70°31.95 ± 16.2945.13 ± 32.300.152
80°24.90 ± 12.6227.94 ± 20.790.592
60°/s20°29.10 ± 17.3135.00 ± 18.570.332
30°41.50 ± 22.8655.69 ± 23.060.074
40°45.25 ± 25.7367.50 ± 29.190.021
50°45.10 ± 28.8371.63 ± 33.000.015
60°47.70 ± 26.4571.56 ± 34.460.025
70°42.80 ± 27.6659.63 ± 36.410.124
80°35.79 ± 20.3131.50 ± 25.600.584
  1. SD standard deviation, SR single radius, MR multiple radius