When people stand naturally, another thing they do is stand with their arms flat at their sides. This causes several problems. First, it makes them look awkward and uncomfortable in the photo. Secondly, their arm presses against their torso. This squishes the arm out and makes it look larger than it actually is.
راستی خانم رهنما نماز اول وقت یادت نره (شرط حاجی موقع ازدواج)