Bar and Bat Mitzvah the commandments . . ." The Talmud gives 13 as the age at which a boy's vows are legally binding, and states that this is a result of his being a "man", as required in . The term "bar mitzvah", in the sense it is now used, cannot be clearly traced earlier than the 14th century, the older rabbinical term being "gadol" (adult) or "bar 'onshin" (legally responsible for own misdoings). Many sources indicate that the ceremonial observation of a bar mitzvah developed in the Middle Ages, however, there are extensive earlier references to thirteen as the age of majority
Mitzvah Technique It utilizes body mechanics in the acts of standing, sitting, and walking. The philosophy is that with practice, the discipline becomes integrated into all common activities of daily life. The Mitzvah Technique is based on the philosophy of the Mitzvah Mechanism. The Mechanism consists of a sequence of natural body movements that magnify the rippling motion in the body. There are four components to the Mitzvah Mechanism: (1) The interplay of physical forces acting between the pelvis and spine, (2) the rippling spinal motion, (3) the dynamic relationship involving the pelvis, spine and head in a synchronized motion, and (4)