Hot and Cold Water

So.I was talking to a friend the other day about working out, and he told me something I have not heard about before. He told me that when you take a shower after you work out, if you change the water from hot to cold and back to hot (and back and forth), it forces your muscles to expand and contract which results in more scar tissue building in your muscle. Now.I have done it with my body, and I noticed my muscles got much sorer for much longer than usual. I was wondering if this wold be a good idea for after PE? I was wondering if anyone else had tried it and has had any results with it.

I all ready read this kind of subject in this forum and I applied after PE during warm down period but I didn’t continue if it really works I can continue

Scar tissue building in muscles as a result of that? Is that true?

I dont think so.

Scar tissue is not a good thing.

That increases the blood-circulation and makes the muscles to recover faster.

So it can maybe be good for the penis to.

Obviously I donb’t know the guy’s routine of hot and cold water, But going from intense heat to intense cold can result in fainting attacks. (rather like going into hot sauna then taking a very cold shower. - I’ve seen it happen )

But you don’t have to use extremely hot or cold water to get effects. The best thing is to start with warm water. Then it´s easier and feels better when you take the cold water.