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Table 3 CCA values for the ankle muscles during three speeds of gait; Mean (SD)

From: Co-contraction patterns of trans-tibial amputee ankle and knee musculature during gait

 

Gait cycle phase

Early stance (0-10 %)*

Mid-late stance (20-60 %)*

Early swing (60-80 %)*

Speed

Ra

I

C

R

I

C

R

I

C

Slow

0.98 (0.90)

0.37 (0.31)

0.15 (0.07)

1.0 (0.69)

0.52 (0.34)

0.29 (0.10)

1.1 (0.66)

0.46 (0.38)

0.24 (0.17)

SSWS

1.0 (1.0)

0.40 (0.33)

0.16 (0.11)

1.0 (0.89)

0.50 (0.32)

0.31 (0.12)

0.93 (0.45)

0.43 (0.28)

0.24 (0.19)

Fast

1.2 (0.73)

0.33 (0.26)

0.15 (0.10)

0.88 (0.36)

0.43 (0.18)

0.29 (0.11)

0.85 (0.31)

0.43 (0.30)

0.23 (0.18)

  1. a R = Residual, I = Intact, C = Control; * Significant limb effect for all phases in the ankle (p < 0.02).
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Journal of NeuroEngineering and Rehabilitation

ISSN: 1743-0003

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