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Table 4 Ground reaction force/moment and foot position/orientation errors following Ground Contact Model Personalization

From: The Neuromusculoskeletal Modeling Pipeline: MATLAB-based model personalization and treatment optimization functionality for OpenSim

Ground Reaction Forces and Moments

Anterior Force (N)

Vertical Force (N)

Lateral Force (N)

X Moment (Nm)

Y Moment (Nm)

Z Moment (Nm)

 

Right

3.5

10.2

0.9

4.6

0.9

2.0

 

Left

4.1

7.4

1.3

1.8

1.1

2.1

 

Foot Positions and Orientations

X Translation (mm)

Y Translation (mm)

Z Translation (mm)

X Rotation (deg)

Y Rotation (deg)

Z Rotation (deg)

Toe Angle (deg)

Right

5.6

10.1

6.5

0.5

1.1

3.7

1.3

Left

4.9

6.6

4.8

2.1

1.7

2.5

1.2

  1. RMS errors between ground reaction forces and moments measured experimentally, and foot positions and orientations measured experimentally, and those calculated by the NMSM Pipeline GCP tool following Ground Contact Model Personalization