A Disciplined Walk

I saw these six old men silently walking around in circles in their courtyard. It was beautiful to watch because they were keeping perfect rhythm with each other! I didn't want to be rude so I just snapped a quick pic and that's why it's blurry. There is also an old man who lives two apartments down from me who is always pacing back and forth in the hallway. If this were the US, I would maybe think that he was crazy. He's really nice though! I think it's all just for exercise and breathing some fresh air.