Yes, but it depends on how to stand. When standing, standing there for a long time as usual may make the standing posture bad, but no one likes it. Standing like a soldier, like a loose tree, can not only lose weight, but also make people look like killing two birds with one stone.
You can stand anywhere, but pay attention to your stomach and don't let it bulge. Try to stand up straight in the lower body, and don't give people the feeling of looseness. The upper body can relax.