[Fatigue during muscle work at variable traction angles].
Using computerized surface EMG signal analysis, authors point out that muscle fatigue onset depends not only by exercise frequency and external load but also by mechanical arrangement of muscle insertions and this onset is faster if contraction is concentric. Therefore selective muscle training programs must contemplate this phenomenon.
Panella
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Servizio Recupero e Rieducazione funzionale, I.R.C.C.S. Policlinico S. Matteo, Università di Pavia.
Bejor
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M
Zancan
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A
D000328:Adult; D004576:Electromyography / Q000295:instrumentation / Q000379:methods / Q000706:statistics & numerical data; D015444:Exercise; D005221:Fatigue / Q000503:physiopathology*; D005583:Fourier Analysis; D006801:Humans; D008297:Male; D009132:Muscles / Q000503:physiopathology*; D011187:Posture
Affaticamento in corso di lavoro muscolare ad angoli di trazione variabili.