Characteristics of how people with neurological or musculoskeletal conditions walk can influence a person's ability to fully participate in their activities of daily life. The movement biomechanics of the lower limb joints involved in successfully navigating the environment affect walking speed, risk of falling, joint and tissue loading, and even the risk for further damage to injured joints.
Milner, C. E., Meardon, S., Hawkins J. L., & Willson, J. D. (2018). Walking velocity and step length adjustments affect knee joint contact forces in healthy weight and obese adults. Journal of Orthopedic Research, 36, 2679-2686. DOI:10.1002/jor.24031
We must know how accurate and precise our biomechanical measurement tools and devices are to have confidence in the numbers they give us. Tools with a large measurement error or inconsistent readings can lead to incorrect conclusions about the biomechanics of human movement. Determining these psychometric properties for commercially available measurement tools and wearable devices provides needed technical information to help us interpret research findings appropriately.
Aubol, K. G., Hawkins, J. L., & Milner, C. E. (2020). Tibial acceleration reliability and minimal detectable difference during overground and treadmill running. Journal of Applied Biomechanics, in press.
Brindle, R. A., Ebaugh, D. D., & Milner, C. E. (2018). Intra-tester reliability and construct validity of the hip abductor eccentric strength test. Journal of Sports Rehabilitation, 27. DOI: 10.1123/jsr.2017-0177.
Milner, C. E., & Brindle, R. A. (2016). Reliability and minimal detectable difference in multisegment foot kinematics during walking and running. Gait & Posture, 43, 192-197. DOI: 10.1016/j.gaitpost.2015.09.022.
Milner, C. E., & Paquette, M. R. (2015). A kinematic method to detect foot contact during running for all foot strike patterns. Journal of Biomechanics, 48, 3502-3505. DOI: 10.1016/j.jbiomech.2015.07.036.
People who run for fun, fitness, and exercise continue to be at a high risk of experiencing an overuse injury due to their repeated pavement pounding. With the typical runner taking around 1500 steps for every mile of running, small deviations in running biomechanics can increase the risk of injury. Gait laboratory analysis of runners provides a deep dive into the movements and loads at each lower limb joint 200 times a second to aid our understanding of the biomechanics of running injury. Combining these detailed measurements with monitoring during running outside the lab with precision research-grade wearables is bringing further insights.
Brindle, R. A., Ebaugh, D. D., Willson, J. D., Finley, M. A., Shewokis, P. A., & Milner, C. E. (2020). Relationships of hip abductor strength, neuromuscular control, and relative hip width with peak hip adduction angle in healthy female runners. Journal of Sports Sciences, published online. DOI: 10.1080/02640414.2020.1779489. DOI: 10.1080/02640414.2020.1779489.
Milner, C. E., Hawkins, J. L., & Aubol, K. G., (2020). Tibial acceleration during running is higher in field testing than indoor testing. Medicine and Science in Sports and Exercise, 52, 1361-1366. DOI: 10.1249/MSS.0000000000002261.
Foch, E., Aubol, K. G., & Milner, C. E. (2020). Relationship between iliotibial band syndrome and hip neuromechanics in women runners. Gait and Posture, 77, 64-68. DOI: 10.1016/j.gaitpost.2019.12.021.
Foch, E., & Milner, C. E. (2019). Influence of previous iliotibial band syndrome on coordination patterns and coordination variability in female runners. Journal of Applied Biomechanics, 35, 205-311. DOI: 10.1123/jab.2018-0350.
Bowser, B. J., Fellin, R., Milner, C. E., Pohl, M. B., & Davis, I. S. (2018). Reducing impact loading in runners: A one-year follow-up. Medicine and Science in Sports and Exercise, 50, 2500-2506. DOI: 10.1249/MSS.0000000000001710.
Tate, J. J., & Milner, C. E. (2017). Sound intensity feedback during running reduces loading rates and impact peak. Journal of Orthopaedic and Sports Physical Therapy, 47, 565-569. DOI: 10.2519/jospt.2017.7275.
Paquette, M. R., Milner, C. E., & Melcher, D. A. (2017). Foot contact angle variability during a prolonged run with relation to injury history and habitual foot strike pattern. Scandinavian Journal of Medicine and Science in Sports, 27, 217-222. DOI:10.1111/sms.12647