PC muscle training?!?

Question

as most guys i have un answered question bout my pvt parts...
I’ve read in an article tht strengthening ur PC muscle could help u last longer than the usual 3 minute time tht guys have before ejaculating...
Now one of the exercises were to try my best (while peeing) to stop and then let go as much as i can till i finish my business...

now i have doubts about that.. is it healthy! would it cause problems while getting older!

now i know its a silly childish question ( i guess) but I’d appreciate any help :)

Answer 1

They are called Kegel Exercises and they work.

Men can also use Kegel exercises. They are used to strengthen the pubococcygeal muscle, which may allow them to achieve orgasm without ejaculation and perhaps reach multiple climaxes during sexual activity.[4] In men this exercise lifts up the testicles, also strengthening the cremaster muscle as well as the anal sphincter, as the anus is the area contracted when a Kegel is done. It is not clear whether the urinary sphincter should also be contracted. While women are able to add resistance to the exercise through isometrically gripping a hard object (such as a Kegel exerciser), or by compressing an object such as foam, there are no known techniques that would add resistance to male Kegel exercises. Some believe draping a towel over the shaft and lifting it does this, but any force possibly applied to the muscle in this way would be limited to the biological heritability of the penis' shaft to stay erect and resist bending, in a combination of blood flow ('hardness'), genetic construction, and tissue integrity. No serious scientific studies have been done into the 'bodybuilding' and strength-building of the member through this method, although a niche market definitely exists in the realm of penis enlargement, and various urban legends abound for (with groups dedicated to the propagation of) methods of strengthening and enlarging the penis through various methods of exercise and resistance.