I've noticed when some women sit down, they pull up their pant legs before sitting down. Some women just barely pinch and pull them up, others grab a lot of fabric and pull up quite a bit which makes their pants ride up their leg considerably. Is there a reason they are doing this before they sit down or is it just a nervous habit? Or is it something that has to due with the fabric and the pants. I wanted to ask in person but I am an introvert and I am embarrass to ask them. Hope someone can answer my question.