Physical exertion and working efficiency of reforestation workers
<p>Abstract</p> <p>Background</p> <p>The purpose of this study was to quantify the physical exertion during tree planting work and to examine the relationships between exertion, task efficiency, and productivity.</p> <p>Methods</p> <p>Heart rate...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
BMC
2011-06-01
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| Series: | Journal of Occupational Medicine and Toxicology |
| Online Access: | http://www.occup-med.com/content/6/1/20 |
