by Peggy A. Shibata, P.E., Senior Consultant![www.engsys.com www.engsys.com](/resources/Pictures/sponsors/2017%20Sponsors%20and%20Exhibitors/ESI%20Logo_Color_Hi-Res%20NEW%20USE%20THIS%20ONE.jpg)
One should always consider the role that biomechanics can play in determining what happened in an accident. First, a person’s height, weight, and typical range of motion are aspects of physical evidence that are relevant for addressing a person’s position, posture, and fit within the accident environment. Secondly, human strength and movement information will help address the capacity of a person to act within the accident sequence. Finally, objective and diagnosed injuries can direct the accident reconstructionist as they indicate where and when a person is placed within the accident sequence and how the accident environment influenced the person.