Stručni članak
Modern method for the muscle performance and fatigue evaluations in sport medicine
Mirela Vasilescu(1), Ligia Rusu(1), Fl. Romanescu(2)
University A.I.Cuza, Craiova, Romania (1), Medicine University of Craiova, Romania (2)
Abstract
Authors propose a modern and complex exploration method of muscle fatigue by
computerized acquisition and analysis of surface electromyography (SEMG) and
mechanomyogram (MMG) during voluntary isometric maximal contraction of flexor
hand fingers. The evolution of 12 classical (previously described in literature) SEMG
and mechanographic parameters and new parameters and indices were analyzed with
dedicated software. This modern exploration method allows precise, quantified, analysis
of muscle fatigue phenomenon and, by linear regressions and statistical analysis,
permits to differentiate various groups of subjects.
Keywords: surface electromyography, myomechanography, muscle fatigue.
Savremena metoda evaluacije mišićne aktivnosti i zamora u sportskoj medicini
Sažetak
Autori su predložili savremen i kompleksan metod eksploracije mišićnog zamora
upotrebom kompjuterizovanje analize površne elektromiografije i mehanomijograma
tokom maksimalne voljne izometrijske kontrakcije pregibača prstiju šake. Merenje 12
klasičnih paremetara površne elektromiografije i mehanomijelograma (ranije opisanih u
literaturi) i novi parametri i indeksi obrađeni su posebnim komjuterskim programom.
Ovaj savremeni metod omogućava presiznu, kvantitativnu analizu fenomena mišićnog
zamora i upotrebom linearne regresije i statističke analize obezbeđuje deiferenciranje
različitih grupa ispitanika.
Ključne reči: površna elektromiografija, miomehanografija, mišićni zamor
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