Aplicacions de l'electromiografia de superficieal esport

Núria Massó, Ferran Rey, Dani Romero, Gabriel Gual, Lluis Costa, Ana Germán

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45 Cites (Scopus)

Resum

The electrophysiological techniques (neurography and needle electromyography) allow us an approach to the knowledge of the neuromuscular function. Electromyography obtains the electrical activity from the muscle in rest or in contraction (maximum and static voluntary contraction) In its clinical application, electromyography helps to the diagnosis and follow-up of a process of neuromuscular type.On the other hand, kinesiological or surface electromyography (SEMG) allows the study of the muscular activity in dynamics, which we can apply to the biomechanical movement analysis, gait analysis, studies of muscular fatigue, sport performance| and applications in work medicine and ergonomics.SEMG brings advantages like the fact that is a bloodless test, of being able to analyze varying muscles at the same time, in motion and in actions of non limited duration. The processed one brings us parameters of amplitude and frequencies, which we will use for descriptive and comparative studies. As a balancing entry, it does not allow us to study deep musculature, and some aspects of definition are lost in the obtained outlines.

Títol traduït de la contribucióSurface electromyography applications
Idioma originalCatalà
Pàgines (de-a)127-136
Nombre de pàgines10
RevistaApunts. Medicina de l'esport
Volum45
Número166
DOIs
Estat de la publicacióPublicada - 2010

Keywords

  • Applications
  • Biomechanics
  • Electrophysiology
  • Fatigue
  • Surface electromyography

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