I have 40 years of experience, and specialize in the field of injury biomechanics with specific knowledge in the areas of accident reconstruction and occupant dynamics, orthopedic implants, malpractice, products liability, ergonomics, occupational injuries and sports injuries. I have published on such topics as injury and orthopedic biomechanics, orthopedic implants, malpractice, products liability and ergonomics, occupational injuries and sports injuries.