Faculty Profiles

Ortega, C., Simpson, J. D., Donovan, L., Torp, D. M., Forsyth, L., & Koldenhoven, R. M. (2025). Gait Training Interventions for Individuals with Chronic Ankle Instability: A Systematic Review & Meta-Analysis. Journal of Athletic Training, 60(5), 332–351. https://doi.org/10.4085/1062-6050-0499.23

Miller, K. C., Koldenhoven, R. M., & Lally, E. M. (2025). Validity of common body temperature sites and gait parameters during a heat tolerance test. Temperature. https://doi.org/https://doi.org/10.1080/23328940.2025.2493456

Li, Y., Koldenhoven, R. M., Jiwan, N. C., Zhan, J., & Liu, T. (n.d.). Automated rowing event assignment: a machine learning approach. Sports Biomechanics. https://doi.org/10.1080/14763141.2025.2528885

Jaffri, A., Koldenhoven, R. M., Lempke, A., Park, J., Hart, J., Hertel, J., & Saliba, S. (2025). Intrinsic foot muscle size and quality changes after impairment-based rehabilitation in patients with chronic ankle instability. Physical Therapy in Sport, 74, 51–57. https://doi.org/10.1016/j.ptsp.2025.05.008

McCurdy, K. W., & Koldenhoven, R. M. (2025). Comparison of Muscle Activation and Range of Motion between the Traditional and Landmine Romanian Deadlift. International Journal of Strength and Conditioning, (5), 1–10.

Perez, N. M., Griffin, L. K., Osborne, R., & Koldenhoven, R. M. (2025). Kinesiophobia In Collegiate Athletes and Non-Athletes With and Without Chronic Ankle Instability. Journal of Athletic Training, 59(6s), S136.

Perez, N. M., Griffin, L. K., Osborne, R., & Koldenhoven, R. M. (2025). Kinesiophobia In Collegiate Athletes and Non-Athletes With and Without Chronic Ankle Instability. Journal of Sport Rehabilitation, 34(7), 760–766. https://doi.org/https://doi.org/10.1123/jsr.2024-0276

Swaim, E. M., Koldenhoven, R. M., & Saliba, S. (n.d.). Walking Kinematics and Kinetics: A Comparison of the Affected and Unaffected Limb of Individuals with Unilateral Femoroacetabular Impingement, 60(6S), S-264.

Smith, E., Koldenhoven, R. M., Farrell, J. W., Li, Y., Aslan, S., Resendiz, M. D., … Valles Molina, D. (2024). Development of an Augmented Reality Handwashing Tool for Children With Autism Spectrum Disorder. Las Vegas, NV, USA: IEEE.

Nachega, M., Yahaya, S., Wallace, I., Liu, T., Valles Molina, D., Koldenhoven, R. M., & Li, Y. (2024). Enhancing Early Diagnosis of Autism With Machine Learning Algorithms Using Postural Control Features (pp. 593–598). IEEE. https://doi.org/10.1109/UEMCON62879.2024.10754700

Koldenhoven, R. M., Jang, J., & Forsyth, L. (n.d.). Biomechanics impairments in chronic ankle instability (CAI).

McCarthy, M., Sigmon, T., Marshall, A., Lam, K., & Koldenhoven, R. M. (2024). Injury and Treatment Characteristics of Middle School Athletes: An Athletic Training Practice-Based Research Network Report. Journal of Athletic Training, 59(6), 649–654. https://doi.org/10.4085/1062-6050-0359.23

Rafiq, S. A., Ellsworth, E. S., Resendiz, O., Varanasi, S. H., Ishola, A. A., Koldenhoven, R. M., … Valles, D. (2024). Design of autonomous rover for firefighter rescue: integrating deep learning with ROS2. In IEEE (pp. 421–428). https://doi.org/10.1109/AIIoT61789.2024.10578950

McCurdy, K. W., & Koldenhoven, R. M. (n.d.). Comparison of hip muscle activation and range of motion between the traditional and landmine Romanian deadlift.

Rafiq, S., Ellsworth, E. S., Resendiz, O., Varanasi, S. H., Ishola, A. A., Rolfe, R. M., … Valles Molina, D. (2024). Design of Autonomous Rover for Firefighter Rescue: Integrating Deep Learning with ROS2 (pp. 421–428). IEEE. https://doi.org/10.1109/AIIoT61789.2024.10578950

Li, Y., Koldenhoven, R. M., Jiwan, N. C., Zhan, J., & Liu, T. (2024). Intra-trunk and arm coordination displayed by Olympic rowing athletes. Sports Biomechanics, 23(5), 655–669. https://doi.org/10.1080/14763141.2021.1883728

Liu, T., Wallace, I., Cressman, H., Rolfe, R. M., Li, Y., & Valles Molina, D. (2024). Enhancing early diagnosis of autism spectrum disorder with machine learning algorithms using postural control features. Journal of Motor Learning and Development, 12(S1). https://doi.org/10.1123/jmld.2024-0049

Smith, E. R., Rolfe, R. M., Farrell, J. W., Aslan, S., Resendiz, M. D., Li, Y., … Valles Molina, D. (2024). Development of an Augmented Reality Handwashing Tool for Children With Autism Spectrum Disorder (pp. 0249–0256). Las Vegas, NV, USA: IEEE. https://doi.org/10.1109/CCWC60891.2024.10427963

Jaffri, A. H., Koldenhoven, R. M., Saliba, S. A., & Hertel, J. (2023). Evidence of Intrinsic Foot Muscle Training in Improving Foot Function: A Systematic Review and Meta-analysis. Journal of Athletic Training, 58(11/12), 941–951. https://doi.org/10.4085/1062-6050-0162.22

Li, Y., Koldenhoven, R. M., Jiwan, N. C., Zhan, J., & Liu, T. (2023). Trunk and shoulder kinematics of rowing displayed by Olympic athletes. Sports Biomechanics, 22(9), 1095–1107. https://doi.org/10.1080/14763141.2020.1781238

Swaim, E., Rodriques, K., Li, Y., Knudson, D., & Koldenhoven, R. M. (2023). Walking Kinematics, Kinetics, and Muscle Activation With and Without Femoroacetabular Impingement. Journal of Athletic Training, 58(6S), S-60.

McCarthy, M., Sigmon, T., Marshall, A. N., Lam, K. C., & Koldenhoven, R. M. (2023). Injury and Treatment Characteristics of Middle School-Aged Patients Under the Care of Athletic Trainers from 2010-2022: A Report From the Athletic Training Practice-Based Research Network. Journal of Athletic Training, 58(6S), S-73.

Powden, C. J., Koldenhoven, R. M., Simon, J. E., Rosen, A. B., Jaffri, A. H., Mitchell, A., … Burcal, C. (2023). Participant-Level Analysis of the Effects of Interventions on Patient-Reported Outcomes in Patients With Chronic Ankle Instability. Journal of Sport Rehabilitation, 32(2), 124–132. https://doi.org/10.1123/jsr.2022-0053

Sharotry, A., Jimenez, J. A., Mendez, F. A., Wierschem, D. C., Koldenhoven, R. M., & Valles Molina, D. (2022). Manufacturing operator ergonomics: A conceptual digital twin approach to detect biomechanical fatigue. IEEE Access, (10), 12774–12791. https://doi.org/10.1109/ACCESS.2022.3145984

Jaffri, A., Fraser, J. J., Koldenhoven, R. M., & Hertel, J. (2022). Effects of midfoot joint mobilization on perceived ankle-foot function in chronic ankle instability. A crossover clinical trial. Journal of Sport Rehabilitation, 31(8), 1031–1040. https://doi.org/10.1123/jsr.2021-0462

Rosen, A. B., Jaffri, A. H., Mitchell, A., Koldenhoven, R. M., Powden, C. C., Fraser, J. J., … Burcal, C. (2022). Association of ankle sprain frequency with body mass and self-reported function. A pooled multisite analysis. Journal of Sports Rehabilitation, 31(8), 1000–1005. https://doi.org/10.1123/jsr.2021-0453

Dixon, K. R., Tonniges, S. C., & Koldenhoven, R. M. (n.d.). Drop Vertical Jump Biomechanics in Females with Chronic Ankle Instability and Ankle Sprain Copers.

Koldenhoven, R. M., Simpson, J. D., Forsyth, L., Donovan, L., & Torp, D. M. (2022). Utility of Gait Biofeedback Training to Improve Walking Biomechanics in Patients with Chronic Ankle Instability: A Critically Appraised Topic. Journal of Sport Rehabilitation, 31(6), 819–825. https://doi.org/10.1123/jsr.2021-0395

Fraser, J. J., Koldenhoven, R. M., & Hertel, J. (2022). Ultrasound measures of intrinsic foot muscle size and motor activation following lateral ankle sprain and chronic ankle instability. Journal of Sport Rehabilitation, 30(7), 1008–1018.

Ramirez, D. N., Choung, W., Myers, N. L., Corbett, R. O., & Koldenhoven, R. M. (2022). Perception of lateral ankle sprains in middle school student athletes. Journal of Athletic Training, 57, S-254.

Choung, W., Ramirez, D. N., Myers, N. L., Corbett, R. O., & Koldenhoven, R. M. (2022). Perception of lateral ankle sprains in middle school athlete’s parents and guardians. Journal of Athletic Training, 57, S-255.

McKinney, F., Koldenhoven, R. M., & Mathew, B. (2022). When are foot and ankle impairments important for hip and knee disorders? In Hip and Knee Pain Disorders (pp. 307–325). Handspring Publishing.

Koldenhoven, R. M., Hart, J., Abel, M. F., Saliba, S., & Hertel, J. (2022). Running Gait Biomechanics in Females with Chronic Ankle Instability and Ankle Sprain Copers. Sports Biomechanics, 21(4), 447–459.

DeJong, A. F., Koldenhoven, R. M., & Hertel, J. (2022). Hip biomechanical alterations during walking in chronic ankle instability patients: a cross-correlation analysis. Sports Biomechanics, 21(4), 460–471. https://doi.org/10.1080/14763141.2021.1884285

Simpson, J. D., Koldenhoven, R. M., Wilson, S., Stewart, E., Turner, A., Chander, H., & Knight. (2022). Lower extremity joint kinematics of a simulated lateral ankle sprain after drop landings in subjects with chronic ankle instability. Sports Biomechanics, 21(4), 428–446.

DeJong, A. F., Koldenhoven, R. M., Jaffri, A. H., & Hertel, J. (2022). Gluteal activity during gait in chronic ankle instability patients following rehabilitation: A randomized controlled trial. Journal of Sport Rehabilitation, 31(2), 158–164. https://doi.org/10.1123/jsr.2021-0148.

Sharotry, A., Jimenez, J., Wierschem, D. C., Mendez, F. A., Koutitas, G., Valles Molina, D., … Rolfe, R. M. (2021). A Digital Twin Framework for Real-Time Analysis and Feedback of Repetitive Work in the Manual Material Handling Industry (pp. 2637–2648). IEEE. https://doi.org/10.1109/WSC48552.2020.9384043

Koldenhoven, R. M., Martin, K., Jaffri, A. H., Saliba, S., & Hertel, J. (2021). Walking Gait Mechanics and Gaze Fixation in Individuals with Chronic Ankle Instability. Journal of Sport Rehabilitation, 30(2), 286–292. https://doi.org/10.1123/jsr.2019-0288

Li, Y., Koldenhoven, R., Liu, T., & Venuti, C. E. (2021). Age-related gait development in children with autism spectrum disorder. Gait & Posture, 84, 260–266. https://doi.org/https://doi.org/10.1016/j.gaitpost.2020.12.022

Hollis, C. R., Koldenhoven, R. M., Resch, J. E., & Hertel, J. (2021). Running biomechanics as measured by wearable sensors: effects of speed and surface. Sports Biomechanics, 20(5), 521–531. https://doi.org/10.1080/14763141.2019.1579366

Rosen, A. B., Jaffri, A. H., Mitchell, A., Koldenhoven, R. M., Powden, C. J., Fraser, J. J., … Burcal, C. J. (2021). Differences in anthropometrics and patient-reported outcomes based on the number of ankle sprains sustained. Journal of Athletic Training, 56(6s), S-81.

Powden, C. J., Koldenhoven, R. M., Simon, J. E., Rosen, A. B., Jaffri, A. H., Mitchell, A., … Burcal, C. J. (2021). Changes in Patient-Reported Outcome Measures Following Varied Interventions in Patients with Chronic Ankle Instability. Journal of Athletic Training, 56(6s), S-25.

Koldenhoven, R. M., Abel, M. F., Saliba, S., Hart, J., & Hertel, J. (2021). Running Gait Biomechanics in Females with Chronic Ankle Instability and Ankle Sprain Copers, 56(6s), S-134.

Koldenhoven, R. M., Abel, M. F., Saliba, S., Hart, J., & Hertel, J. (n.d.). Running gait kinematics, kinetics, and surface electromyography in females with chronic ankle instability and ankle sprain copers.

Jaffri, A. H., Koldenhoven, R. M., Baellow, A., Park, J., Hart, J., Hertel, J., & Saliba, S. (n.d.). Intrinsic Foot Muscle Function Impairments in Chronic Ankle Instability Group Compared to Healthy.

Koldenhoven, R. M., Jaffri, A. H., DeJong, A. F., Howell, M., Abel, M. F., Saliba, S., … Hertel, J. (2021). Gait Biofeedback and Impairment-based Rehabilitation for Chronic Ankle Instability. Scandinavian Journal of Medicine & Science in Sports, 31(1), 193–204. https://doi.org/10.1111/sms.13823

Koldenhoven, R. M., Virostek, A., DeJong, A. F., Higgins, M., & Hertel, J. (2020). Increased Contact Time and Strength Deficits in Runners with Exercise Related Lower Leg Pain. Journal of Athletic Training, 55(12), 1247–1254. https://doi.org/10.4085/1062-6050-0514.19

Koldenhoven, R. M., Jaffri, A. H., DeJong, A. F., Abel, M. F., Saliba, S., Hart, J., & Hertel, J. (2020). Gait Biofeedback and Impairment-Based Rehabilitation for Chronic Ankle Instability: A Randomized Controlled Trial. Journal of Athletic Training, 55, S-26.

Hernandez, M., Valles Molina, D., Wierschem, D. C., Rolfe, R. M., Koutitas, G., Mendez, F. A., … Jimenez, J. (2020). An Initial Julia Simulation Approach to Material Handling Operations from Motion Captured Data. In 2020 11th IEEE Annual Information Technology, Electronics and Mobile Communication Conference (IEMCON) (pp. 0718–0722). IEEE. https://doi.org/10.1109/iemcon51383.2020.9284829

Carroll, T., Hernandez, G., Koutitas, G., Wierschem, D. C., Mendez, F. A., Valles Molina, D., … Jimenez, J. (2020). Comparison of inverse kinematics algorithms for digital twin industry 4.0 applications (pp. 0300–0305). IEEE.

Simpson, J., Koldenhoven, R. M., Wilson, S., Steward, E., Turner, A., Chander, H., & Knight, A. (2020). Ankle kinematics, center of pressure progression, and lower extremity muscle activity during a side-cutting task in participants with and without chronic ankle instability. Journal of Electromyography and Kinesiology, 54, 1–7. https://doi.org/10.1016/j.jelekin.2020.102454

DeJong, A. F., Koldenhoven, R. M., & Hertel, J. (2020). Proximal Adaptations in Chronic Ankle Instability: Systematic Review & Meta-Analysis. Medicine & Science in Sports & Exercise, 52(7), 1563–1575. https://doi.org/10.1249/MSS.0000000000002282

Fraser, J. J., Koldenhoven, R. M., Jaffri, A. H., Park, J. S., Saliba, S. F., Hart, J. M., & Hertel, J. (2020). Foot Impairments Contribute to Functional Limitation in Individuals with Ankle Sprain and Chronic Ankle Instability. Knee Surgery Sports Traumatology and Arthroscopy, 1600–1610. https://doi.org/10.1007/s00167-018-5028-x.

DeJong, A. F., Koldenhoven, R. M., & Hertel, J. (2020). Cross-correlations Between Gluteal Muscle Thickness Derived From Ultrasound Imaging and Hip Biomechanics During Walking Gait. Journal of Electromyography and Kinesiology, 51. https://doi.org/10.1016/j.jelekin.2020.102406

Sharotry, A., Jimenez, J., Wierschem, D. C., Mendez, F. A., Koutitas, G., Valles Molina, D., … Rolfe, R. M. (2020). A digital twin framework of a material handling operator in industry 4.0 environments (pp. 45–52).

DeJong, A. F., Koldenhoven, R. M., Hart, J., & Hertel, J. (2020). Gluteus medius dysfunction in females with chronic ankle instability is consistent at different walking speeds. Clinical Biomechanics, 73, 140–148. https://doi.org/https://doi.org/10.1016/j.clinbiomech.2020.01.013

Hernandez, G., Valles Molina, D., Wierschem, D. C., Rolfe, R. M., Koutitas, G., Aslan, S., … Jimenez, J. (2020). Machine Learning Techniques for Motion Analysis of Fatigue from Manual Material Handling Operations Using 3D Motion Capture Data (pp. 0300–0305). IEEE. https://doi.org/10.1109/CCWC47524.2020.9031222

Aghdasi, B., Bachmann, K. R., Clark, D., Koldenhoven, R. M., Sultan, M., George, J., … Abel, M. F. (2020). Patient Reported Outcomes Following Surgical Intervention for Adolescent Idiopathic Scoliosis A Systematic Review and Meta-Analysis. Clinical Spine Surgery, 33(1), 24–34. https://doi.org/10.1097/BSD.0000000000000822.

Koldenhoven, R. M., Abel, M. F., Saliba, S., Hart, J., & Hertel, J. (2019). Gait Kinematics & Kinetics at Three Walking Speeds in Individuals with Chronic Ankle Instability and Ankle Sprain Copers. Gait & Posture.

Koldenhoven, R. M., Fraser, J. J., Saliba, S., & Hertel, J. (2019). Ultrasonography of Gluteal and Fibularis Muscles During Exercises in Individuals with and without History of Lateral Ankle Sprain. Journal of Athletic Training.

Simpson, J., Koldenhoven, R. M., Rendos, N., Stewart, E., Marcias, D., Wilson, S., … Knight, A. (n.d.). Single leg drop-landing strategies during unanticipated and anticipated ankle inversion perturbations in participants with chronic ankle instability.

DeJong, A. F., Koldenhoven, R. M., & Hertel, J. (n.d.). Gluteus Medius Dysfunction Throughout Walking Gait in Chronic Ankle Instability Patients Compared to Copers.

Koldenhoven, R. M., Abel, M. F., Saliba, S., Hart, J., & Hertel, J. (n.d.). Gait Kinematics & Kinetics at Three Walking Speeds in Individuals with Chronic Ankle Instability and Ankle Sprain Copers.

DeJong, A. F., Koldenhoven, R. M., & Hertel, J. (n.d.). Depressed Gluteus Medius Activity during Gait in Chronic Ankle Instability versus Coper and Healthy Groups.

Koldenhoven, R. M., Virostek, A., Higgins, M., & Hertel, J. (2019). Runners with Exercise-Related Lower Leg Pain Exhibit Increased Contact Time and Strength Deficits. Journal of Athletic Training, 54, S157.

Gregory, C., Koldenhoven, R. M., Higgins, M., & Hertel, J. (2019). External Ankle Supports Alter Running Biomechanics: A Field-Based Study Using Wearable Sensors. Physiological Measurement, 40(4), 04403. https://doi.org/10.1088/1361-6579/ab15ad

Koldenhoven, R. M., Feger, M. A., Fraser, J. J., & Hertel, J. (2018). Variability in Center of Pressure Position and Muscle Activation During Walking with Chronic Ankle Instability. Journal of Electromyography and Kinesiology, 155–161. https://doi.org/10.1016/j.jelekin.2017.12.003

Koldenhoven, R. M., & Hertel, J. (2018). Validation of a Wearable Sensor for Measuring Running Biomechanics. Digital Biomarkers, 2, 74–78. https://doi.org/10.1159/000491645

Koldenhoven, R. M., Fraser, J. J., Saliba, S., & Hertel, J. (2018). Ultrasonography of Gluteal and Fibularis Muscles During Tabletop and Band Walking Activities in Individuals with and without History of Lateral Ankle Sprain. Journal of Athletic Training, 53, S157.

Gregory, C., Koldenhoven, R. M., Higgins, M. J., & Hertel, J. (2018). Effects of External Supports on Running Mechanics in Individuals with History of Lateral Ankle Sprains. Journal of Athletic Training, 53, S261.

Martin, K., Koldenhoven, R. M., Jaffri, A. H., Fraser, J. J., Saliba, S., Hart, J., & Hertel, J. (2018). Walking Gait Mechanics and Gaze Fixation in Individuals with Chronic Ankle Instability. Journal of Athletic Training, 53, S84.

Fraser, J. J., Koldenhoven, R. M., Jaffri, A. H., Saliba, S., Hertel, J., & Hart, J. (2018). Effects of Midfoot Joint Mobilization on Ankle-Foot Morphology and Function Following Acute Ankle Sprain. A Randomized Control Trial. Journal of Orthopaedic & Sports Physical Therapy, 48(1), A10.

Fraser, J. J., Koldenhoven, R. M., Saliba, S. A., & Hertel, J. (2017). Reliability of Ankle-Foot Morphology, Mobility, Strength, and Motor Performance Measures. International Journal of Sports Physical Therapy, 12(7), 1134–1149.

Koldenhoven, R. M. (2017, November). Correcting Chronic Ankle Instability with Exercises. Sports Medicine Research: In the Lab & In the Field.

Koldenhoven, R. M., & DeJong, A. F. (2017, November). Wearable sensors to measure running gait biomechanics. Lower Extremity Review Magazine.

Koldenhoven, R. M., Fraser, J. J., Magnum, L. C., Higgins, M. J., & Hertel, J. (2017). Gluteal Muscle Thickness During Lateral Band Walking in Individuals with History of Lateral Ankle Sprain. British Journal of Sports Medicine, 51(Suppl 1), A24–A25.

Koldenhoven, R. M., & Hertel, J. (2017). Validation of a Wearable Sensor for Measuring Running Biomechanics. Journal of Athletic Training, 52, S75.

Hollis, C., Koldenhoven, R. M., Resch, J. E., & Hertel, J. (2017). Gait Mechanics as Measured by a Wearable Sensor During Running at Two Speeds on Different Surfaces. Journal of Athletic Training.

Fraser, J. J., Koldenhoven, R. M., & Hertel, J. (2017). Reliability of Measures of Ankle-Foot Morphology, Mobility, and Strength. American Physical Therapy Association Combined Sections Meeting. Journal of Orthopaedic & Sports Physical Therapy, (47), A94.

Koldenhoven, R. M. (2016, November). One Exercise Wonder? Proceed with Caution. Sports Medicine Research: In the Lab & In the Field. Retrieved from http://bit.ly/2hm1FCR

Clifton, D. R., Koldenhoven, R. M., Hertel, J., Onate, J. A., Dompier, T. P., & Kerr, Z. Y. (2016). Epidemiological Patterns of Ankle Sprains in Youth, High School, and College Football. American Journal of Sports Medicine, 45(2), 417–425. https://doi.org/10.1177/0363546516667914

Koldenhoven, R. M. (2016, September). Chronic ankle instability, gait, and muscle activity. Lower Extremity Review Magazine. Retrieved from http://bit.ly/2dCv4UV

Koldenhoven, R. M., Feger, M. A., Fraser, J. J., & Hertel, J. (2016). Variability in Center of Pressure Position and Muscle Activation During Walking with Chronic Ankle Instability. Medicine & Science in Sports & Exercise.

Koldenhoven, R. M., Feger, M. A., Fraser, J. J., Saliba, S. A., & Hertel, J. (2016). Surface Electromyography and Plantar Pressure During Walking in Young Adults With Chronic Ankle Instability. Journal of Athletic Training, 51, S158.

Kerr, Z. Y., Koldenhoven, R. M., Clifton, D., Onate, J., Hertel, J., & Dompier, T. P. (2016). The Epidemiology of Ankle Sprains in Youth, High School, and Collegiate Football. Medicine & Science in Sports & Exercise.

Koldenhoven, R. M., Feger, M. A., Fraser, J. J., Saliba, S., & Hertel, J. (2016). Surface Electromyography and Plantar Pressure During Walking in Young Adults with Chronic Ankle Instability. Knee Surgery Sports Traumatology and Arthroscopy, 24(4), 1060–1070.

Koldenhoven, R. M., Matthew, P., Humble-Guither, A., Luman, A., Jones, J., & Torry, M. R. (2014). Immediate Effects of A Prophylactic Knee Support on Frontal Plane Knee Mechanics during Walking. Medicine & Science in Sports & Exercise.