Abd Al-Baset Al-Sayyid: In Mecca, you don't exert any effort. That' why you may see an old man, who cannot walk, or who walks with crutches, and even though it gets very crowded around the Ka'ba, he is filled with great strength, and he circles the Ka'ba. You do not exert any effort, and you are filled with energy, because you are in a place in which there is no magnetic force.