Dr. Randy Schmitz is a Certified Athletic Trainer, clinical researcher, and innovator with over 25 years of expertise in measuring knee joint mechanics and ACL structural properties and tissue quality. His technical proficiency in clinical biomechanics, knee arthrometry, and MRI-based assessments has been instrumental in numerous federally and privately funded research initiatives focused on ACL injury risk, prevention, and long-term joint health—including osteoarthritis.

In collaboration with Dr. Sandy Shultz, Dr. Schmitz has authored or co-authored more than 50 publications that have deepened our understanding of multiplanar knee joint laxity and stiffness. Their work has illuminated how these characteristics vary between and within sexes, and how they influence lower extremity biomechanics and the high-risk movement patterns associated with joint injury. His MRI-based research has also revealed critical links between clinical measures of joint laxity and ACL tissue size, quality, and injury susceptibility.

Dr. Schmitz holds a PhD in Sports Medicine from the University of Virginia. He is currently Chair and Professor in the Department of Kinesiology at North Carolina A&T State University where he serves as the lead Principal Investigator on a grant from NC Innovations to develop their patented knee arthrometer. He is a Fellow of the National Athletic Trainers’ Association, recognized for his outstanding scholarly achievements and leadership in advancing the athletic training profession.