Pregnancy and childbirth are known risk factors for development of female urinary incontinence (UI). Studies have found that Pelvic Floor Mucle Trainig (PFMT) is effective in preventing and reducing UI during pregnancy and after childbirth. However, in a recent study, no effect was found when PFMT were taught in a general fitness class without former palpation of the pelvic floor muscles (Bo y Haakstad, 2011).