Why do football players wear long socks?

I studied medicine in the second half of 2006 (I "graduated" myself in the second half of 2007. I was so bad at studying that I didn't work hard and it would be better if I worked harder hehehe)

The physiology teacher said why football players wear sports socks

From a medical point of view, it can prevent and reduce varicose veins (blood vessels like a pile of fish intestines under the skin), usually in the calves. Most of the normal ones are slightly bulging and a small number of blood vessels can be seen

Also, it should be better to distinguish what kind of sports it is (there are very few people who play basketball in the NBA wearing long socks. It’s so ugly. There are people who play football and wear football uniforms and play basketball. That’s me o o// - -// ··//) There are also people who don’t play football and wear football uniforms to play basketball, and the football uniforms don’t look good, so they just wear basketballs. I guess the Cameroon national team players may want to gang up on him after seeing this, and they also have to wear that sleeveless football uniform while fighting while saying they are faint and depressed. It is even more awkward than what we wear o o// - -// ··//

That’s what some of my friends upstairs said

Our physiology teacher loves to tell dirty jokes and when he says dirty jokes, he also teaches knowledge

The physiology teacher is also a "rogue" and I am not as "rogue" as he is o o// - -// ··//

Hey hey hey, I also love playing football

I think I'll run away first. . . . . .

Hahaha · Hehehe · Hehehe · Huh huh · Breathe in · Gaga ga · Gurgling · Hum hum hum . . . . . . o o// - -// ··//