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Table 2 Mean (SD) of the ankle work (N m rad kg −1 ) at four walking speeds

From: Quantitative analysis of human ankle characteristics at different gait phases and speeds for utilizing in ankle-foot prosthetic design

  Very slow speed Slow speed Normal speed Fast speed
│WCP 0.01 (SD 0.00) 0.01 (SD 0.00) 0.01 (SD 0.00) 0.01 (SD 0.00)
│WCD 0.33 (SD 0.07) 0.35 (SD 0.09) 0.25 (SD 0.05) 0.20 (SD 0.05)
│WPP 0.28 (0.07) 0.40 (0.09) 0.41 (0.07) 0.55 (SD 0.1)
Wtotal −0.05 (0.03)a 0.05 (0.03)a 0.15 (0.05)a 0.35 (SD 0.08)a
  1. ashows the significant differences between Wtotal at all speeds (P < 0.05).