Getting up and walking around the block marks the end of a week of mourning.
A mourner usually enters the initial and most intense period of formal mourning, shiva, at an emotionally fraught moment: the completion of burial. While the end of shiva could be a quiet and unmarked moment, Jewish communities past and present have adopted a variety of ways to mark the transition from shiva to sheloshim (the first month of mourning), easing the mourner into the next phase of re-entry into daily life.
The traditional end of shiva occurs on the seventh day of mourning (the sixth day after the funeral). Following the principle that part of a day counts as a day, most mourners conclude shiva on that morning--after services, if they are engaging in daily prayer.
The most common end-of-shiva practice today in many communities is for the mourner(s), on the morning of the last day of shiva, accompanied and even assisted by a friend or friends, to literally "get up from shiva." The mourners rise from the low seat of the shiva week and confinement at home, and go for a walk around the block or its equivalent. In some communities, the friends recite the formula of consolation ("May God comfort you among all the mourners of Zion and Jerusalem") and then say to the mourner(s), "Arise."
Mourners who, following traditional law, have not been wearing leather shoes now put on regular shoes, replace the torn clothing or remove the badge of torn cloth they wore during shiva, and set out to encounter once again the world beyond the home where they have been largely confined.
Sociologist Samuel Heilman, in When a Jew Dies, reports that "[a]mong the Lubavitcher Hasidim the drama is extended. The consolers leave the room [on the morning of the last day] with the… words of consolation.… Then, however, they reenter the room in which the mourners have arisen from their shiva in order to greet them with the verse, 'May the Almighty mend all that tears his people, Israel,' and then to wish for long years of life for those who have mourned."
Other sources cite two alternative verses that the comforters may recite. Both are from the last chapters of Isaiah: "Your sun shall set no more, your moon no more withdraw; for the Lord shall be a light to you forever, and your days of mourning shall be ended" (60:20) and "As a mother comforts her son, so I will comfort you; you shall find comfort in Jerusalem" (66:13).