BACK MUSCLE FATIGUE AND SEATED WHOLE-BODY VIBRATIONS - AN EXPERIMENTAL-STUDY IN MAN

被引：64

作者：

HANSSON, T

MAGNUSSON, M

BROMAN, H

机构：

[1] Division of Occupational Orthopaedics, Department of Orthopaedics, Sahlgren Hospital

[2] Department of Applied Electronics, Chalmers University of Technology, Göteborg

来源：

CLINICAL BIOMECHANICS | 1991年 / 6卷 / 03期

关键词：

EMG; FATIGUE; ERECTOR SPINAE; SPINE;

D O I：

10.1016/0268-0033(91)90030-T

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The electromyography of the erector spinae muscles was studied in the thoracic and lumbar spines of six male subjects when seated in a forwardly bent position (20-degrees) and whilst carrying extra weight (4 kg) on the front of the chest. The electromyographic responses were compared whilst the volunteers were: (a) seated in this position and exposed to whole body vibrations of 5 Hz and 0.2 g acceleration; (b) seated in this position without vibration exposure. Each test period lasted 5 minutes. Vibration exposure increased both the speed and the amount of the development of erector spinae fatigue.

引用

页码：173 / 178

页数：6

共 39 条

[1]

Hasan, Biomedical aspects of low frequency vibration. A selective review, Work Environ Health, 6, pp. 10-45, (1970)

[2]

Vihko, Hasan, Biomedical aspects of low frequency. A bibliography of references, Work Environ Health, 7, pp. 91-107, (1970)

[3]

Kelsey, Hardy, Driving of motor vehicles as a risk factor for acute herniated lumbar intervertebral disc., Am J Epidemiol, 102, pp. 63-73, (1975)

[4]

Kohl, Les dangers encourus par les conducteurs de tracteurs, Arch Mal Prof, 36, pp. 145-162, (1975)

[5]

Wickstrom, Effect of work on degenerated back disease A review, Scandinavian Journal of Work, Environment & Health, 4, pp. 1-12, (1978)

[6]

Kelsey, White, Epidemiology and impact of low back pain, Spine, 5, pp. 133-142, (1980)

[7]

Pope, Wilder, Frymoyer, Vibration as an aetiological factor in low back pain, Engineering Aspects of the Spine, (1980)

[8]

Backman, Health survey of professional drivers, Scand J Work Environ Health, 9, pp. 30-35, (1983)

[9]

Frymoyer, Pope, Clemets, Wilder, McPherson, Ashikaga, Risk factors in low back pain: An epidemiologic survey, J Bone Joint Surg, 65 A, pp. 213-216, (1983)

[10]

Damkot, Pope, Lord, Frymoyer, The relationship between work history, work environment and low back pain in males, Spine, 9, pp. 395-399, (1984)

← 1 2 3 4 →