I wonder if it has been discussed here, but these two guys (a physiotherapist and a specialist nurse) indicate that kegeling is not just kegeling, however, 3 parts of the pelvic floor are players in that game: The part that feels around the anus, the part that feels "in the middle" (the perineum) and the part which kind of "clamps" the penis. (Or should clamp it ...)
And actually it is especially by controlling the 2 last ones you will gain control of urination.
Anyway: kegeling is not just one forcefull tightening down there, you must know the difference between these 3 parts of the pelvic floor.
The interesting part in the long video you'll find (imo) from 4:40 to about
16:00.
https://www.youtube.com/watch?v=ZlCTRhQQ_g8
and:
https://www.youtube.com/watch?v=QHwVglPQR_w
(I am not sure that these links will work as written here, so I write them below once more for copy-pasting
https://www.youtube.com/watch?v=ZlCTRhQQ_g8
https://www.youtube.com/watch?v=QHwVglPQR_w[url]