108 women, nulliparous and nulligest, average age 23.9 years old (from 18 to 30 years old) who exercise regularly. They were divided into 3 groups according to the regular practice of exercise forms, they are (G1) weight training, (G2) aerobic exercises, included jump, step and dancing classes, and (G3) swimming. All participants were questioned about the perception of leakage of urine during the practice of exercises.