Fatigue in forest work

Wuolijoki, Erkki

Full text of this article is only available in PDF format.

Erkki Wuolijoki

Metsätyöntekijän väsyminen

Wuolijoki E. (1977). Metsätyöntekijän väsyminen. Acta Forestalia Fennica no. 159 article id 7593. https://doi.org/10.14214/aff.7593

English title: Fatigue in forest work

Abstract

The aim of the study was to search for measurement methods of muscle fatigue in forest work. Lactic acid concentration of capillary blood was measured from test persons after submaximal and maximal strain tests in laboratory and during forest work. At rest the lactic acid content was affected mainly by the body dimensions and blood pressure. In a maximal strain test it was affected mainly by the age. In submaximal forest work lactic acid content concentrated below the attitude factor indicating working pace and below the body dimensions so that bigger persons had a higher lactic acid concentration than smaller persons.

The PDF includes a summary in English.

Original keywords
työ; rasitus; työntekijät; lihastyö; maitohappo; fyysinen kuormitus

English keywords
forest work; forest workers; physical stress; work; lactic acid

Published in 1977

Available at https://doi.org/10.14214/aff.7593 | Download PDF

Click this link to register to Silva Fennica.

If you are a registered user, log in to save your selected articles for later access.

Contents alert

Export reference to EndNote / RefWorks

Your selected articles
Send to email

Finnish Society of Forest Science ., (1929) Professor A. K. Cajander’s fiftieth birthday Acta Forestalia Fennica vol. 34 no. I article id 7213 (remove) | Edit comment

Sheppard J., Morhart C. et al. (2016) Bark surface temperature measurements on the bol.. Silva Fennica vol. 50 no. 3 article id 1313 (remove) | Edit comment

Bace R., Svoboda M. et al. (2011) Density and height structure of seedlings in sub.. Silva Fennica vol. 45 no. 5 article id 87 (remove) | Edit comment

Kangas A., Mehtätalo L. et al. (2007) Modelling percentile based basal area weighted d.. Silva Fennica vol. 41 no. 3 article id 282 (remove) | Edit comment

Kaitaniemi P., Riihimäki J. et al. (2007) Experimental evidence for associational resistan.. Silva Fennica vol. 41 no. 2 article id 295 (remove) | Edit comment

Kozlowski T. T., Sasaki S. et al. (1967) Effects of temperature on phytotoxicity of monur.. Silva Fennica vol. 1 no. 3 article id 4752 (remove) | Edit comment

Storaunet K. O., Rolstad J. et al. (2008) Effect of logging on the threatened epiphytic li.. Silva Fennica vol. 42 no. 5 article id 465 (remove) | Edit comment

Tomminen J., (1991) Pinewood nematode, Bursaphelenchus xylophilus, f.. Silva Fennica vol. 25 no. 2 article id 5447 (remove) | Edit comment

Sarvas R., (1938) Use of aerial photography in forestry Silva Fennica vol. no. 48 article id 4547 (remove) | Edit comment

Laiho O., (1970) Paxillus involutus as a mycorrhizal symbiont of .. Acta Forestalia Fennica vol. 0 no. 106 article id 7540 (remove) | Edit comment

Robalte L., Jansone D. et al. (2018) Bilberry ramet dimensions in relation to stand a.. Silva Fennica vol. 52 no. 1 article id 9899 (remove) | Edit comment

Wuolijoki E., (1977) Fatigue in forest work Acta Forestalia Fennica vol. 0 no. 159 article id 7593 (remove) | Edit comment

Your search results