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Electroyography of spinal and abdominal muscles during garden raking with two rakes and rake handles

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MAP20071025162
Kumar, Shrawan
Electroyography of spinal and abdominal muscles during garden raking with two rakes and rake handles / S. Kumar
Sumario: Fifteen young subjects participated in the study. They were required to assume a staggered upright posture with left leg leading in front of a 75 por 75 cm raking box with 20-cm deep evenly distributed dry and wet sand and dirt. The subjects raked using a pulling and pushing action and a 60 cm stroke length at a self-selected optimum pace with a normal straight handled rake and with a rake with a modified handle. On the basis of the results of this study, the normal rake was concluded to be a better rake
En: Ergonomics. - London and Washington. - Vol. 38, nº 9, September, 1995 ; p. 1793-1804
1. Ergonomía . 2. Columna vertebral . 3. Fuerza muscular . 4. Biomecánica . 5. Dolor . 6. Postura . 7. Trabajo físico . 8. Electromiografía . I. Title. II. Título: Ergonomics.