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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Clin Biomech (Bristol). 2012 Dec 5;28(2):205–210. doi: 10.1016/j.clinbiomech.2012.11.008

Table 2.

Co-contraction at the Knee and Ankle, mean (SD).

TKA Control P-value
Peak Knee (%MVIC) 54.0 (23.7) 46.2 (28.1) 0.317
Average Knee (sum) 607.0 (286.3) 542.7 (411.9) 0.535
Peak Ankle (%MVIC) 30.6 (12.2) 17.2 (8.6) <0.001
Average Ankle (sum) 714.8 (250.7) 363.1 (180.9) <0.001