Joint Reaction Force

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1

Hi

I am looking at joint reaction force data at the hip for the standard .C3D file (Gaitprocessed003) in Anybody AMMRV 1.5.

When looking at the Joint Reaction Force data I get data from three different planes of which then I find the resultant foce. This is nothing like Bergmanns data so I was wondering what I was doing wrong? I have attached the file

2

Asif,

when I run GaitNormal0003-processed, the result look different. They are more smooth, include less peaks and are comparable with typical Gait patterns and Bergmann data.

3

Asif,

Additionally, I don’t think your graph looks very different from Bergmann data or from other typical Gait curves. The 2 peaks for heel strike and toe off are not always that clear (also for the different subjects from Bergmann). values are between 2 and 3x BW, so that is also good.

Attached is left leg with 3E muscles, indicating the same range of forces. I guess you modified max muscle strength values.