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Subjective and objective evaluation of shoulder muscle fatigue

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MARC record
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001  MAP20071022361
003  MAP
005  20080418120715.0
007  hzruuu---uuuu
008  950504e19940801gbr|||| | |00010|eng d
035  ‎$a‎6800012720
040  ‎$a‎MAP‎$b‎spa
084  ‎$a‎875
1001 ‎$0‎MAPA20080052331‎$a‎Oberg, Tommy
24510‎$a‎Subjective and objective evaluation of shoulder muscle fatigue‎$c‎Tommy Oberg, Leif Sanksjö and Roland Kadefors
520  ‎$a‎In order to relate EMG signs of localized muscle fatigue to subjectively perceived muscle fatigue, a study was undertaken on 20 healthy volunteers exposing their right trapezius muscle by raising the arm to 90º of abduction. Every person performed two contractions: 0 Kg hand load during 5 min and 2 Kg hand load during 2-5 min. Surface EMG was recorded and analysed with respect to RMS amplitude and mean power frequency (MPF)
65011‎$0‎MAPA20080550653‎$a‎Ergonomía
65011‎$0‎MAPA20080540999‎$a‎Fatiga
65011‎$0‎MAPA20080572297‎$a‎Fuerza muscular
65011‎$0‎MAPA20080610838‎$a‎Extremidades superiores
65011‎$0‎MAPA20080560300‎$a‎Psicofísica
65011‎$0‎MAPA20080575755‎$a‎Electromiografía
7001 ‎$0‎MAPA20080083793‎$a‎Sandsjö, Leif
7001 ‎$0‎MAPA20080167998‎$a‎Kadefors, Roland
7400 ‎$a‎Ergonomics
7730 ‎$t‎Ergonomics‎$d‎London and Washington‎$g‎Vol. 37, nº 8, August 1994 ; p. 1323-1333