80% of Trampolinists Leak. Almost None of Them Have Had a Baby.
There’s a belief so widespread that most people have never questioned it: bladder leaking is what happens to women after childbirth, and eventually to older women. Here’s a set of figures that complicates that considerably. Athletes are almost three times more likely to experience urinary incontinence than sedentary women. Prevalence ranges from around 10.9% in low-impact sports such as cycling to 80% in high-impact activities like trampoline gymnastics.