[Rotational mobility of the schoolchildren's vertebral column as a criterion for evaluating its functional status].

As known, all movements in the vertebral column are effected in the perpendicular planes and its training is required in all directions. Rotational movements make it possible to activate fixed spinal (thoracic, sacral) mobility, to improve their trophism and innervation and aid to interact all the spinal segments as an integral train. That is the reason why studying the rotational mobility of the vertebral column in children of school age is critically important. The algorithm developed and tested in practice was used to evaluate rotational mobility of the vertebral column (its movement about its axis) in the cervical and lumbar portions. The results of examining the rotational mobility of the cervical portion, which are fixed in all age groups, suggest that it is this spinal portion that is the most vulnerable, sensitive link that is rapidly responsive to its inadequate movements. All the above lends support to the necessity of making the special training of the cervical spine. The results of a pedagogical experiment have allowed the authors to be the first in physical educational practice to develop regional standard scales used to evaluate spinal rotational mobility in schoolchildren.