The Effect of backpack load on the gait of normal adolescent girls

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      <subfield code="a">The Effect of backpack load on the gait of normal adolescent girls</subfield>
      <subfield code="c">Daniel H. K. Chow... [et al.]</subfield>
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      <subfield code="a">Concerns regarding the effects of load carriage have led to recommendations that backpacks be limited to 10-15 % of body weight, based on significant changes in physical performance. However, gait responses to backpack loads are not entirely consistent and there is a particular lack of data regarding load- bearing gait in adolescent females. While this may be due to a change in gait due to increased demand, effect of backpack load on the musculoskeletal system, wich may be more appropriate in determining recommended load limits</subfield>
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      <subfield code="g">Vol. 48, nº 6, 15 May 2005 ; p. 642-656</subfield>
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