How do i know if i have strong kegel muscles ?

Here are some...: There is no Kegel muscles, but Kegel exercise is the way of exercising and strengthening pelvic floor muscles so to help improve stress urinary incontinence for some by repeatedly isolating, contracting, and relaxing these muscles in dedicated long-term recurrent sessions. To learn it well, at times, pelvic floor physical therapy machine is used to help patients isolate/exercise these correctly.