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Effects of posture, weight and frequency on trunk muscular activity and fatigue during repetitive lifting tasks

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1001 ‎$0‎MAPA20080047689‎$a‎Kim, Sang H.
24510‎$a‎Effects of posture, weight and frequency on trunk muscular activity and fatigue during repetitive lifting tasks‎$c‎Sang H. Kim and Min K. Chung
520  ‎$a‎We examined the effects of posture, weight and frequency on trunk muscular activity and fatigue during repetitive dynamic lifting. Electromyographic signals from eight primary trunk muscles were collected during 120 min for four different tasks conditions. It was seen that the muscles became fatigued faster for the light load-high frequency task than for the heavy load-low frequency task
65011‎$0‎MAPA20080550653‎$a‎Ergonomía
65011‎$0‎MAPA20080557348‎$a‎Biomecánica
65011‎$0‎MAPA20080545048‎$a‎Postura
65011‎$0‎MAPA20080591717‎$a‎Lesiones musculares
65011‎$0‎MAPA20080540999‎$a‎Fatiga
65011‎$0‎MAPA20080575755‎$a‎Electromiografía
7001 ‎$0‎MAPA20080065362‎$a‎Chung, Min K.
7400 ‎$a‎Ergonomics
7730 ‎$t‎Ergonomics‎$d‎London and Washington‎$g‎Vol. 38, nº 5, May 1995 ; p. 853-863