If someone else were to move your arm (while you remained passive) you would certainly have sensed that it were your arm that moved and thus a sense of ownership (SO) for that movement.
فإذا قام شخص آخر بتحريك ذراعك (بينما ظللت ساكنًا)، ستشعر حتمًا بأن ذراعك هو من تحرك وبالتالي الشعور بملكية هذه الحركة.