Do walking fast with tight pant's efect the penis ?

So i don’t know if you gonna understand me but do tight pant’s and walking fast have negative effect on the penis ?!So sometimes when im trying to get somewhere fast i just kinda walk/run and i feel my penis shrinks and also i can feel that im actually hitting my balls and penis in the legs and it helps to shrink even more but on the other hand when i wear really tight pant’s to look ”good” i can feel that my penis is getting very hot and it shrinks if someone understand my question can you give me answers ? I’m trying to do commando style no boxers!And if someone can tell me what pant’s are the best to wear for PE making the penis bigger and feel confy and don’t bulge i will be really happy ! :)

Im working on my English sorry if someone didn’t understand what i was talking about ! :)

For you it sounds like you answered your own question.

I don’t see it being an issue for most.

Personally I love wearing ‘skinny jeans’ but no underwear, ever. I just put on warm johns which keeps my unit good, warm and most importantly BIG. Warm johns under sweatpants works wonders as well. Loose fitting johns of course, I seriously recommend it over any type of underwear.

it sound’s like the best training outfit :D