The objective of this research is to determine the types of injury occur caused by accidents happen during the instruction process of physical education in elementary school. In addition, this research is aimed at determining the causes of accidents occur during the physical education process in elementary school. The populations involved in this research were the teachers of state elementary schools in Bantul Regency. The researcher took 50 of 287 physical education teachers as the samples randomly. This is a descriptive research study with one variable, which was accidents. The instruments used to collect the data were questionnaires. To analyze the data, the researcher used descriptive qualitative technique with percentage. The results of this research show that the injuries experienced by the students of state elementary schools in Bantul Regency during the process of physical education instruction were in the forms of: blister and bleeding on leg. Further, the factors which caused the injuries were human factors related to social elements which were: pupils who were not paying attention to the teachers while the teachers explained the materials, and environment factors related to the condition of equipment and facilities, e.g. the condition of the field was not good
