Effect of concrete block wight and wall height on electromyographic activity and heart rate of masons

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      <subfield code="a">Effect of concrete block wight and wall height on electromyographic activity and heart rate of masons</subfield>
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      <subfield code="a">Work related musculoskeletal disorders are common among construction workers, such as masons. Few interventions are available to reduce masons' exposure to heavy lifting, a risk factor for MSDs. The purpose of this study was to determine wether one such intervention, the use of light-weight concrete blocks, reduces physiological loads compared to standard-weight blocks</subfield>
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      <subfield code="g">Vol. 48, nº 10, 15 August 2005 ; p. 1314-1330</subfield>
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