This SAE Information Report provides data regarding human tolerance to impact conditions.

This information is based on currently available knowledge and experience in the biomechanics field. However, in utilizing the information set forth, it must be recognized that both experience and data in the field of biomechanics are limited and, in some cases, unrefined.

It is intended that all portions of the report be subjected to continuing review and that it be revised as additional knowledge and experience would warrant.