Occurrence of the trauma caused by accidents during physical activities is unavoidable. It can not be leadership of effective PE are afraid of trauma. Certainly the accident there is unfortunately. However, it is an inevitable phenomenon. However, sufficient relief must be made to the victims during the accident. PE is on the curriculum of the school, it is an important subject. As long as the physical education department is one that asks the student an active and vigorous activity, the occurrence of an accident is inevitable. What is needed is to develop expand the relief legislation with respect to the accident.

In this paper, we review the 1977 ruling of the Yamagata District Court, we will consider the point above.