Kristian O'Connor, Ph.D.
Associate Professor, Chair
Enderis Hall, Room 471
Phone: (414) 229-2680
Fax: (414) 229-2619
- Ph.D., Exercise Science, University of Massachusetts, 2002
- M.S., Exercise Science, Arizona State University, 1998
- B.A., Physics, Colorado College, 1994
- Athletic Injuries and Rehabilitation
- Exercise Science
Interests & Expertise
Dr. O'Connor's primary research focus is on the biomechanics of musculoskeletal injury. Current research has focused on the mechanisms knee injuries that occur during sports, and particularly the effects of fatigue on increased injury risk. The effects of fatigue may be central to understanding overuse running injuries such as anterior knee pain and traumatic injuries such as anterior cruciate ligament (ACL) tears. Neuromuscular fatigue may also be a factor contributing to musculoskeletal disease progression such as with osteoarthritis. Dr. O’Connor has also been actively involved in developing a new motion capture technology to track motion in three-dimensions using a single camera. This will allow for a portable system for testing in a clinical setting that avoids the need to bring populations to specially-equipped labs.
Laughlin, W., Weinhandl, J., Kernozek, T. W., Cobb, S. C., Keenan, K. G., & O’Connor, K. M. (2011). The effects of single-leg landing technique on ACL loading. Journal of Biomechanics, 44, 1845-1851.
Weinhandl, J. T., & O’Connor, K. M. (2010). Assessment of a greater trochanter-based method of locating the hip joint center. Journal of Biomechanics, 43, 1437-1440.
Weinhandl, J. T., Joshi, M., & O’Connor, K. M. (2010). Gender Comparisons between unilateral and bilateral landings. Journal of Applied Biomechanics, 26, 444-453.
Geiser, C. F., Earl, J. E., & O’Connor, K. M. (In press). The effect of isolated hip abductor fatigue on knee kinematics and kinetics. Medicine & Science in Sport & Exercise.
O’Connor, K. M., & Bottum, M. C. (2009). Examination of cutting knee mechanics using principal components analysis. Medicine & Science in Sport & Exercise, 41, 867-878.
Snyder, K. R., Earl, J. E., O’Connor, K. M., Ebersole, K. T. (2009). The effects of a hip strengthening intervention on lower extremity mechanics during running. Clinical Biomechanics, 24, 26-34.
O’Connor, K. M., Monteiro, S., & Hoelker, I., (2009). Comparison of selected lateral cutting activities to assess ACL injury risk. Journal Applied Biomechanics, 25, 9-21.
Sanna, G. & O’Connor, K. M. (2008). Fatigue-related changes in knee mechanics during side-step cutting maneuvers maneuvers. Clinical Biomechanics, 23, 946-954.