This file was dowloaded from the institutional repository Brage NIH - brage.bibsys.no/nih Mørkved, S., Bø, K. (2014). Effect of pelvic floor muscle training during pregnancy and after childbirth on prevention and treatment of urinary incontinence: A systematic review. British Journal of Sports Medicine, 48, s.299-310. Dette er siste tekst-versjon av artikkelen, og den kan inneholde små forskjeller fra forlagets pdf-versjon. Forlagets pdf-versjon finner du på bjsm.bmj.com: http://dx.doi.org/10.1136/bjsports-2012-091758 This is the final text version of the article, and it may contain minor differences from the journal's pdf version. The original publication is available at bjsm.bmj.com: http://dx.doi.org/10.1136/bjsports-2012-091758