Muscles Worked Floor Wiper Exercise - Pelvic Floor Muscles?

Exercise - Pelvic Floor muscles? - muscles worked floor wiper

Do your pelvic floor muscles you squeeze more normal year, such as running, rowing, cycling, etc.?

If you are with someone who does not exercise the pelvic floor muscles begin to draw, if you put more effort than usual?

Or is that just a few pelvic floor exercises that work only for that?

Even if you start to keep fit, but was then a coach potato pelvic floor muscles will be too tight to lose?