Have you guys noticed when players do the thing where they pull one of the legs of their shorts up like this? I've noticed more and more players doing it and I have no idea why. I'm not talking about the Ronaldo or Sanchez style pulling them all the way up, I specifically mean one leg. At first I thought it was from sliding and it staying up, but I've seen so many players pull up one leg themselves while standing up. Some weird fashion/flair thing like Grealish/Muller's socks? Is it to show off the leg muscles?