Centro de Documentacion de Fundación MAPFRE - Subjective and objective evaluation of shoulder muscle fatigue

Notas: Sumario: In 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)Registros relacionados: En: Ergonomics. - London and Washington. - Vol. 37, nº 8, August 1994 ; p. 1323-1333Materia / lugar / evento: Ergonomía Fatiga Fuerza muscular Extremidades superiores Psicofísica Electromiografía Otros autores: Sandsjö, Leif
Kadefors, Roland
Títulos secundarios: Título: Ergonomics
Otras clasificaciones: 875