The rosary beads provide a physical method of keeping count of the number of Hail Marys said as the mysteries are contemplated. The fingers are moved along the beads as the prayers are recited. By not having to keep track of the count mentally, the mind is free to meditate on the mysteries. A five-decade rosary contains five groups of ten beads (a decade), with additional large beads before each decade. The Hail Mary is said on the ten beads within a decade, while the Lord's Prayer is said on the large bead before each decade. A new mystery meditation commences at each of the large beads. Some rosaries, particularly those used by religious orders, contain fifteen decades, corresponding to the traditional fifteen mysteries of the rosary. Both five- and fifteen-decade rosaries are attached to a shorter strand, which starts with a crucifix, followed by one large bead, three small beads, and one large bead, before connecting to the rest of the rosary. A five-decade rosary consists of a "total" of 59 beads.