Skip to main content

Table 1 Mean (SD) joint moments measured by the strain gauges and estimated by the AMTI force platform

From: Patterns of lower limb muscular activity and joint moments during directional efforts using a static dynamometer

Joint moment

Strain gauges

AMTI

∆ (%)

RMSE (N·m)

r (p < 0.001)

Ankle dorsiflexion

7.77 (3.92)

7.02 (4.23)

−9.6

0.80

0.9999

Knee flexion

12.02 (6.49)

11.42 (6.28)

−5.0

0.64

0.9999

Hip flexion

6.76 (3.71)

6.89 (3.75)

1.9

0.19

0.9994

  1. The mean difference (∆) expressed as a %, root mean square error (RMSE) expressed in N·m and Pearson correlation coefficient (r) were calculated between both sets of measurements