Comparison of work rates, energy expenditure, and perceived exertion during a 1-h vacuuming task with a backpack vacuum cleaner and an upright vacuum cleaner
Larry J. Mengelkoch, Kirby ClarkVolume:
37
Year:
2006
Language:
english
Pages:
7
DOI:
10.1016/j.apergo.2005.05.002
File:
PDF, 191 KB
english, 2006