Videbæk, S., Bueno, A. M., Nielsen, R. O. & Rasmussen, S. (2015). Incidence of Running-Related Injuries Per 1000 h of running in Different Types of Runners: A Systematic Review and Meta-Analysis. Sports Medicine, 45(7), 1017-26. https://doi.org/10.1007/s40279-015-0333-8

Clarsen, B., Bahr, R., Myklebust, G., Andersson, S. H., Docking, S. I., Drew, M., Finch, C. F., Fortington, L. V., Harøy, J., Khan, K. M., Moreau, B., Moore, I. S., Møller, M., Nabhan, D., Nielsen, R. O., Pasanen, K., Schwellnus, M., Soligard, T. & Verhagen, E. (2020). Improved reporting of overuse injuries and health problems in sport: an update of the Oslo Sport Trauma Research Center questionnaires. British Journal of Sports Medicine, 54(7), 390-396. https://doi.org/10.1136/bjsports-2019-101337

Brund, R. B. K., Waagepetersen, R., Nielsen, R. O., Rasmussen, J., Nielsen, M. S., Andersen, C. H. & de Zee, M. (2021). How precisely can easily accessible variables predict achilles and patellar tendon forces during running? Sensors, 21(21), Article 7418. https://doi.org/10.3390/s21217418

Hjerrild, M., Videbaek, S., Theisen, D., Malisoux, L. & Oestergaard Nielsen, R. (2018). How (not) to interpret a non-causal association in sports injury science. Physical Therapy in Sport, 32, 121-125. https://doi.org/10.1016/j.ptsp.2018.05.009

Udby, C. L., Impellizzeri, F. M., Lind, M. & Nielsen, R. Ø. (2020). How has workload been defined and how many workload-related exposures to injury are included in published sports injury articles? A scoping review. Journal of Orthopaedic and Sports Physical Therapy, 50(10), 538-548. https://doi.org/10.2519/jospt.2020.9766

Jacobsen, J., Nielsen, R. O., Holt, N., Rasmussen, L. G., Skjerning, H. T., Andelius, D. K., Bueno, S. V., Kallestrup, P., Christensen, J. R. & Ryom, K. (2023). How do social prescribing interventions for physical activity work from a complex intervention research perspective: a narrative review on mechanisms of change. European Journal of Public Health, 33(Supplement_1). https://doi.org/10.1093/eurpub/ckad133.107

Bertelsen, M. L., Hansen, M., Rasmussen, S. & Nielsen, R. Ø. (2018). How Do Novice Runners With Different Body Mass Indexes Begin a Self-chosen Running Regime? Journal of Orthopaedic and Sports Physical Therapy, 48(11), 873-877. https://doi.org/10.2519/jospt.2018.8169

Ramskov, D., Barton, C., Nielsen, R. O. & Rasmussen, S. (2015). High Eccentric Hip Abduction Strength Reduces the Risk of Developing Patellofemoral Pain Among Novice Runners Initiating a Self-Structured Running Program: A 1-Year Observational Study. Journal of Orthopaedic and Sports Physical Therapy, 45(3), 153-61. https://doi.org/10.2519/jospt.2015.5091

Møller, M., Isaksen Johansen, S., Myklebust, G., Nielsen, R. O., Möller, S., Mikkelsen, U., Wedderkopp, N. & Lind, M. (2024). Health problems and injury management in adolescent handball: the Safeplay one-season cohort study of 679 players. British Journal of Sports Medicine, 59(1), 65-74. https://doi.org/10.1136/bjsports-2024-108493

Møller, M., Myklebust, G., Möller, S., Wedderkopp, N., Lind, M. & Nielsen, R. O. (2025). Handball playing volume and knee injury risk in youth handball: the influence of sex. Journal of science and medicine in sport, 28(5), 365-369. https://doi.org/10.1016/j.jsams.2025.01.013

Hulme, A., Salmon, P. M., Nielsen, R. O., Read, G. J. M. & Finch, C. F. (2017). From control to causation: Validating a 'complex systems model' of running-related injury development and prevention. Applied Ergonomics, 65, 345-354. https://doi.org/10.1016/j.apergo.2017.07.005

Edouard, P., Ruffault, A., Bolling, C., Navarro, L., Martin, S., Depiesse, F., Oestergaard Nielsen, R. & Verhagen, E. (2022). French Athletics Stakeholders' Perceptions of Relevance and Expectations on Injury Prevention. International Journal of Sports Medicine, 43(12), 1052-1060. https://doi.org/10.1055/a-1843-6533

Bertelsen, M., Jensen, J. F., Nielsen, M. H., Nielsen, R. O. & Rasmussen, S. (2013). Footstrike patterns among novice runners wearing a conventional, neutral running shoe. Gait & Posture, 38(2), 354. https://doi.org/10.1016/j.gaitpost.2012.11.022

Nielsen, R. O., Buist, I., Parner, E. T., Nohr, E. A., Sørensen, H., Lind, M. & Rasmussen, S. (2014). Foot pronation is not associated with increased injury risk in novice runners wearing a neutral shoe: a 1-year prospective cohort study. British Journal of Sports Medicine, 48(6), 440-447. https://doi.org/10.1136/bjsports-2013-092202

Nielsen, R. Ø. & Ardern, C. L. (2020). Focused issue on workload and injury to share practical advice with clinicians, athletes, and Coaches. Journal of Orthopaedic and Sports Physical Therapy, 50(10), 536-537. https://doi.org/10.2519/jospt.2020.0108

Jacobsen, J. S., Thorborg, K., Sørensen, D., Jakobsen, S. S., Nielsen, R. Ø., Østergaard, L. G., Søballe, K. & Mechlenburg, I. (2022). Feasibility and acceptability of a six-month exercise and patient education intervention for patients with HIP dysplasia: A mixed Methods study. Musculoskeletal Science and Practice, 61, Article 102615. https://doi.org/10.1016/j.msksp.2022.102615

Greve Hansen, L., Rasmussen, L. G., Kallestrup, P. & Nielsen, R. Ø. (2021). Fællesskabsanvisning: anvisning til fysisk aktivitet og fællesskab? Månedsskrift for Almen Praksis, 2021(April), 248-255. https://www.maanedsskriftet.dk/mpl/2021/337/12901/

Lichtenstein, M. B., Nielsen, R. O., Gudex, C., Hinze, C. J. & Jørgensen, U. (2018). Exercise addiction is associated with emotional distress in injured and non-injured regular exercisers. Addictive Behaviors Reports, 8, 33-39. https://doi.org/10.1016/j.abrep.2018.06.001

Nielsen, R. O., Parner, E. T., Nohr, E. A., Sørensen, H., Lind, M. & Rasmussen, S. (2014). Excessive Progression in Weekly Running Distance and Risk of Running-related Injuries: An Association Which Varies According to Injury Type. Journal of Orthopaedic and Sports Physical Therapy, 44(10), 739-47. https://doi.org/10.2519/jospt.2014.5164

Videbæk, S., Jensen, A. V., Rasmussen, S. & Nielsen, R. O. (2017). Do general medical practitioners examine injured runners? International Journal of Sports Physical Therapy, 12(3), 450-457. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455194/pdf/ijspt-12-450.pdf

Nielsen, R. O., Videbæk, S., Hansen, M., Parner, E. T., Rasmussen, S. & Langberg, H. (2016). Does running with or without changes in diet reduce fat mass in novice runners? A 1-year prospective study. Journal of Sports Medicine and Physical Fitness, 56(1-2), 105-113.

Mulvad, B., Nielsen, R. O., Lind, M. & Ramskov, D. (2018). Diagnoses and time to recovery among injured recreational runners in the RUN CLEVER trial. PLOS ONE, 13(10), Article e0204742. https://doi.org/10.1371/journal.pone.0204742

Nielsen, R. G., Rathleff, M. S., Simonsen, O. H. & Langberg, H. (2009). Determination of normal values for navicular drop during walking: a new model correcting for foot length and gender. Journal of Foot and Ankle Research, 2, 12. https://doi.org/10.1186/1757-1146-2-12

Damsted, C., Parner, E. T., Sørensen, H., Malisoux, L. & Nielsen, R. O. (2017). Design of ProjectRun21: a 14-week prospective cohort study of the influence of running experience and running pace on running-related injury in half-marathoners. Injury epidemiology, 4(1), 30. Article 30. https://doi.org/10.1186/s40621-017-0124-9

Nielsen, R. O. & Bertelsen, M. L. (2012). Den ”rigtige” løbesko. Dansk Sportsmedicin, 16(3), 26-26.

Bueno, S. V., Skejø, S. D., Nielsen, R. O., Ryom, K., Kallestrup, P., Elsborg, P., Petersen, C. B. & Jacobsen, J. S. (2025). Danish mothers of young children adhere less to international physical activity guidelines compared with mothers of older children. Preventive Medicine Reports, 50, Article 102970. https://doi.org/10.1016/j.pmedr.2025.102970

Hulme, A., McLean, S., Salmon, P. M., Thompson, J., Lane, B. R. & Nielsen, R. O. (2019). Computational methods to model complex systems in sports injury research: Agent-based modelling (ABM) and systems dynamics (SD) modelling. British Journal of Sports Medicine, 53(24), 1507-1510. https://doi.org/10.1136/bjsports-2018-100098

Petersen, J., Nielsen, R. O., Rasmussen, S. & Sørensen, H. (2014). Comparisons of increases in knee and ankle joint moments following an increase in running speed from 8 to 12 to 16km·h(-1.). Clinical Biomechanics, 29, 959-964. https://doi.org/10.1016/j.clinbiomech.2014.09.003

Jacobsen, J. S., Thorborg, K., Nielsen, R. Ø., Jakobsen, S. S., Foldager, C., Sørensen, D., Oestergaard, L. G., van Tulder, M. W. & Mechlenburg, I. (2022). Comparing exercise and patient education with usual care in the treatment of hip dysplasia: a protocol for a randomised controlled trial with 6-month follow-up (MovetheHip trial). BMJ Open, 12(9), Article e064242. https://doi.org/10.1136/bmjopen-2022-064242

Shrestha, R., Adhikari, T. B., Khatri, B., Neupane, D., Paudel, S., Nielsen, R. Ø., Skejø, S. D., Vaidya, A. & Kallestrup, P. (2025). Community-based promotion of physical activity in Nepal: study protocol for a cluster-randomized controlled trial. Trials, 26(1), Article 170. https://doi.org/10.1186/s13063-025-08885-9

Nielsen, R. O., Schjerling, P., Tesch, P., Stål, P. & Langberg, H. (2015). Collagen content in the vastus lateralis and the soleus muscle following a 90-day bed rest period with or without resistance exercises. Muscles, ligaments and tendons journal, 5(4), 305-9. https://doi.org/10.11138/mltj/2015.5.4.305

Hulme, A., Salmon, P. M., Nielsen, R. O., Read, G. J. M. & Finch, C. F. (2017). Closing Pandora's Box: adapting a systems ergonomics methodology for better understanding the ecological complexity underpinning the development and prevention of running-related injury. Theoretical Issues in Ergonomics Science, 18(4), 338-359. https://doi.org/10.1080/1463922X.2016.1274455

Nielsen, R. O., Nohr, E. A., Rasmussen, S. & Sørensen, H. (2013). Classifying running-related injuries based upon etiology, with emphasis on volume and pace. International Journal of Sports Physical Therapy, 8(2), 172-179. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3625796/

Nilsson, M. K., Friis, R., Michaelsen, M. S., Jakobsen, P. A. & Nielsen, R. Ø. (2012). Classification of the height and flexibility of the medial longitudinal arch of the foot. Journal of Foot and Ankle Research, 5(1), 3. https://doi.org/10.1186/1757-1146-5-3

Mansournia, M. A., Collins, G. S., Nielsen, R. O., Nazemipour, M., Jewell, N. P., Altman, D. G. & Campbell, M. J. (2021). CHecklist for statistical Assessment of Medical Papers: The CHAMP statement. British Journal of Sports Medicine, 55(18), 1002-1003. https://doi.org/10.1136/bjsports-2020-103651

Korsgaard Brund, R., Nielsen, R. O., Parner, E., Rasmussen, S. & Voigt, M. (2019). Changes in the running-related injury incidence rate ratio in a 1000-km explorative prospective cohort study involving two unspecific shoe changes. Footwear Science, 11(2), 63-70. https://doi.org/10.1080/19424280.2018.1529063

Simonsen, N. S., Jensen, S., Mogensen, S. T., Skjerning, H. T., Jacobsen, J. S., Andelius, D. K., Jessen, N. H., Rasmussen, L. G., Skejø, S., Bueno, S. V., Ryom, K., Kallestrup, P., Christensen, J. R. & Nielsen, R. Ø. (2024). Can we reasonably recommend strength training twice weekly for the general adult population aged 18-64 years to secure optimal body functionality? European Journal of Public Health, 34(Suppl. 2). https://doi.org/10.1093/eurpub/ckae114.153

Juul, M. S., Nielsen, R. O. & Rasmussen, S. (2012). Can self-reported BMI Be Used As A Valid Measure Among Novice Runners? Medicine and Science in Sports and Exercise, 44(Supplement 2), 873.

Nielsen, R. O., Cederholm, J. P., Buist, I., Sørensen, H., Lind, M. & Rasmussen, S. (2013). Can GPS be used to detect deleterious progression in training volume among runners? Journal of Strength and Conditioning Research, 27(6), 1471-8. https://doi.org/10.1519/JSC.0b013e3182711e3c

Muhl, C., Mulligan, K., Giurca, B. C., Polley, M. J., Bloch, G., Nowak, D. A., Osborn-Forde, C., Hsiung, S., Lee, K. H., Herrmann, W. J., Baker, J. R., Stokes-Lampard, D. H. J., Everington, S. S., Dixon, M., Wachsmuth, I., Figueiredo, C., Skjerning, H. T., Rojatz, D., Chen, Y. D. ... Husk, K. (2024). Building common understanding: seeking consensus and defining social prescribing across contexts – a collective commentary on a Delphi study. BMC Health Services Research, 24(1), Article 1280. https://doi.org/10.1186/s12913-024-11603-x

Verhagen, E., Stovitz, S. D., Mansournia, M. A., Nielsen, R. O. & Shrier, I. (2018). BJSM educational editorials: methods matter. British Journal of Sports Medicine, 52(18), 1159-1160. https://doi.org/10.1136/bjsports-2017-097998

Bueno, S. V., Clausen, D., Sevdalis, V. & Nielsen, R. Ø. (2023). Barriers to physical activity among parous women postpartum: a qualitative study in Denmark. European Journal of Public Health, 33(Supplement_1), ckad133.251. https://doi.org/10.1093/eurpub/ckad133.251

Andelius, D. K., Løkke, A., Jacobsen, J. & Nielsen, R. O. (2024). Avoidance of Physical Activity Among Patients with Chronic Obstructive Pulmonary Disease (COPD): An Observational Study. European Journal of Public Health. https://doi.org/10.1093/eurpub/ckae114.150