Scandinavian journal of medicine & science in sports
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Scand J Med Sci Sports · Apr 2008
Associations of physical activity and inactivity with low back pain in adolescents.
Low back pain (LBP) is a common health problem already in adolescence. Physical activity has been suggested as a risk factor for LBP in adolescents, but the current evidence is conflicting. This study examined the association of physical activity and amount of sitting with LBP. ⋯ Being physically very active (more than 6 h of brisk physical activity per week) was associated with increased prevalence of "consultation for LBP" in both sexes, and with "reporting LBP" in girls, compared with being moderately active (2-3 h of brisk physical activity per week). High amount of sitting associated with "consultation for LBP" and "reporting LBP" in girls, but not in boys. We conclude that very active participation in physical activities in both sexes and a high amount of sitting in girls are related to self-reported LBP.