The best thing is to kick after running and put your feet on the windowsill, which is leg press. It's true to pull open the ligament and pull up the muscles, not just put your legs up. If you feel trouble, you can buy something to relax your muscles. I also have a small method, that is, pour your legs against the wall every day, and your upper body is flat and L-shaped. Relying on gravity can not only make legs thinner, but also relieve pain and speed up blood circulation in legs. Although the effect varies from person to person, at least your leg won't swell. I hope it helps you.