Schoolbag Weight Limit: Can It Be Defined?

• Published in: The Journal of school health 2013-05, Vol.83 (5), p.368-377
• Main Authors: Dockrell, Sara, Simms, Ciaran, Blake, Catherine
• Format: Article
• Language: English
• Subjects: Activities of daily living; Back; Biological and medical sciences; Body Weight; Child; Child Development; Child Health; Childhood Attitudes; Children; Educational Resources; Elementary school students; Evidence based; Exceptions; Exercise Physiology; Guidance; Guidelines; Guidelines as Topic; Health aspects; Humans; Lifting; Literature Reviews; load limit; Medical sciences; Meta Analysis; Miscellaneous; Musculoskeletal Pain - etiology; Musculoskeletal Pain - prevention & control; Musculoskeletal system; Nursing; Pain; Parents & parenting; Prevention and actions; Public health. Hygiene; Public health. Hygiene-occupational medicine; Research Needs; schoolbag; Schoolbags; Schools; Scientific Concepts; Teachers; Weight; Weight-Bearing
• ISSN: 0022-4391; 1746-1561
• DOI: 10.1111/josh.12040

ABSTRACT BACKGROUND Carrying a schoolbag is a daily activity for most children and much research has been conducted in an effort to identify a safe load limit for children to carry in their schoolbags. Despite this, there is still no consensus about guideline weight and other factors associated with carrying a schoolbag. The objective of this article is to review the literature on schoolbags with particular emphasis on the load limit guidelines and schoolbag‐related musculoskeletal pain, and to suggest directions for school health and future research. METHODS Science Direct, PubMed, AMED, CINAHL, OVID, EMBASE, and Scopus were searched for peer‐reviewed articles using combinations of the following key words: schoolbag, backpack, rucksack, knapsack, satchel, book bag, book pack and included combinations of children, pain, gait, and posture. Article references were also checked for further citations. All are in English, with the exception of one which is in German but is widely cited. RESULTS There are conflicting findings in the literature. The recommended load limit for schoolchildren to carry varies from 5% to 20% of their body weight, and the evidence linking backpack weight and back pain is inconclusive. CONCLUSIONS The shortcomings in the current literature should be addressed so that evidence‐based guidelines can be provided to schoolchildren, parents, and teachers. It is suggested that general guidance may be more appropriate than a single load limit guideline.