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Biomechanics

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Dynamometry<br />

Direct dynamics<br />

F S F = m . a a<br />

Dynamics<br />

Force transducers<br />

Force plates<br />

- Force plates<br />

- Dynamic pressure transduction<br />

- Load cells<br />

:inverse dynamics<br />

- Other methods and transducers<br />

Force plates<br />

Força / Peso<br />

15<br />

10<br />

5<br />

Different types 3D sensors<br />

Dynamics<br />

Nelson Évora - componente vertical 4 passagens<br />

0<br />

0 20 40 60 80 100<br />

t<br />

norm<br />

(Bartlett, 1997)<br />

Components of force and<br />

torques that act upon the<br />

subject<br />

Força / Peso<br />

Força / Peso<br />

4<br />

2<br />

0<br />

-2<br />

-4<br />

-6<br />

Nelson Évora - componente antero-posterior 4 passagens<br />

-8<br />

0 20 40 60 80 100<br />

t<br />

norm<br />

3<br />

2<br />

1<br />

0<br />

-1<br />

Force plates<br />

Nelson Évora - componente médio-lateral 4 passagens<br />

-2<br />

0 20 40 60 80 100<br />

t<br />

norm

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