Why does the worshipper prostrate twice in each rak‘ah?

In prostration, do all the toes have to touch the ground?

Ruling on the prayer of one who forgets the opening takbeer (takbeerat al-ihraam)

How the hands are to placed on the chest in prayer

How to Catch up with a Rak`ah

Is there a difference in the way men and women prostrate?

The way in which women pray is the same as the way in which men pray

Their imam forgot a prostration then he repeated the rak’ah, but some of them did not repeat it

Omitted second tashahhud by mistake

How to offer the daytime four-rak’ah prayers