Publications

  1. Hendricks S. Physical activity – conquering cancer and cardiovascular disease. British Journal of Sports Medicine 2025;59:687-688

    2. Hendricks, S., Naughton, M., Salmon, P. M., West, S. W., Paul, L., Jones, B., … & McLean, S. (2025). ‘Tackling’safety through a systems thinking approach: building safety culture within sport. British Journal of Sports Medicine, 59(10), 695-697.

    3. Roe, G., Sawczuck, T., Collins, N., Tooby, J., Owen, C., Starling, L., Hendricks, S.,… & Jones, B. (2025). Spot the Difference? Contact Event Frequency During> 30,000 Women’s and Men’s Rugby Union Player Matches Across Top Domestic and International Competitions. European Journal of Sport Science, 25(5), e12307

    4. Owen, C., Roe, G., Tooby, J., Sawczuk, T., Brown, J., Cross, M., Hendricks S.,… & Jones, B. (2025). Evaluating the Probability of Head Acceleration Events in Elite Men’s and Women’s Rugby Union Match-Play: The Impact of Tackle Height and Body Position. Sports Medicine, 1-17.

    5. Walton, H., Gornall, H., Shill, I. J., Turner, A. P., Graham, N., Paul, L., Hendricks, S.,… & Palmer, D. (2025). Lowering the maximum legal tackle height in Scottish community women’s rugby: an injury surveillance and video analysis study across two seasons. BMJ Open Sport & Exercise Medicine, 11(2).

    6. Gornall, H., Walton, H., Shill, I., Graham, N., Paul, L., Hendricks, S., Tucker, R., & Palmer D. Lowered tackle height law variation in Scottish men’s community rugby: a video analysis evaluation of 18 702 tackles across two seasons: BMJ Open Sport & Exercise Medicine 2025;11:e002492.

    7. Price, T. M., West, S. W., Shill, I. J., Hendricks, S., Stokes, K. A., & Emery, C. A. (2025). A Comparison of Suspected Injuries, Suspected Concussions, and Match Events in Male and Female Canadian High School 15s and 7s Rugby. Clinical Journal of Sport Medicine, 10-1097.

    8. Bilgoe, S. C., den Hollander, S., van Rensberg, D. J., Hendricks, S., Kerkhoffs, G., & Gouttebarge, V. (2025). Sleep interventions in elite sport–a systematic review. South African Journal of Sports Medicine, 37(1), v37i1a18811.

    9. Mohan, M., Weaving, D., Gardner, A. J., Hendricks, S., Stokes, K. A., Phillips, G., … & Jones, B. (2025). Can a novel computer vision-based framework detect head-on-head impacts during a rugby league tackle?. Injury Prevention. Online first. 

    10. Roe, G., Sawczuk, T., Starling, L., Gilthorpe, M. S., Salmon, D., Falvey, É., Hendricks, S., … & Jones, B. (2025). Contact-events and associated head acceleration events in semi-elite women’s rugby union: A competition-wide instrumented mouthguard study. Journal of Sports Sciences, 1-10.

    11. Woodward, J., Jones, B., Phillips, G., Till, K., Hendricks, S., Tucker, R., … & Tierney, G. (2025). Tackle Characteristics Resulting in Potential Head Injuries in Elite Men’s Rugby League: A Video Analysis Study of 746 Tackles. European Journal of Sport Science, 25(3), e12270.

    12. Owen, C., Gardner, A., Till, K., Brown, J., Cross, M., Hendricks, S., … & Jones, B. (2025). ‘Mind your head’, tackle characteristics associated with concussions in rugby league: A case-control study. Journal of Science and Medicine in Sport, 28(3), 214-221.

    13. de Klerk, F., Jones, B., Maree, W., & Hendricks, S. (2025). The Performance Demands and Technical Determinants for Tackle and Ruck Success During the Pool and Knockout Stages of the Men’s International World Rugby Sevens Series. European Journal of Sport Science, 25(3), e12269.

    14. Erskine, N., & Hendricks, S. (2024). What is the effect of posting video abstracts on journal article impact? Journal of Visual Communication in Medicine, 1-9.

    15. Solomons, J., Brown, J., Jones, B., & Hendricks, S. (2024). Editorial Wilbur Kraak: The coach of coaches and researchers. International Journal of Sports Science & Coaching, 1-3.

    16. Shill, I. J., Galarneau, J.-M., Hendricks, S., Hagel, B. E., Emery, C. A., & West, S. W. (2024). Tackle characteristics associated with suspected concussion in female varsity rugby union: A case-control video analysis study. International Journal of Performance Analysis in Sport, 1-19.

    17. Roe, G., Sawczuk, T., Tooby, J., Hudson, S., White, R., Mackay, L., Owen, C., Starling, L., Cross, M., Falvey, É., Hendricks, S.,…& Jones B. (2024). Training and Match‐Related Head Acceleration Events in Top Level Domestic Senior Women’s and Men’s Rugby Union: A Multi‐League Instrumented Mouthguard Study. Scandinavian Journal of Medicine & Science in Sports, 34(10), e14744.

    18. Parmley, J., Weaving, D., Whitehead, S., Brown, J., Fairbank, L., Flahive, S., Gardner, A., Hendricks, S., Johnston, R., & Mackreth, P. (2024). Contact load practices and perceptions in elite English rugby league: an evaluation to inform contact load guidelines. South African Journal of Sports Medicine, 36(1).

    19. Fernández-Valdés, B., Jones, B., Hendricks, S., Weaving, D., Ramirez-Lopez, C., Whitehead, S., Toro-Román, V., Trabucchi, M., & Moras, G. (2024). Comparison of Mean Values and Entropy in Accelerometry Time Series from Two Microtechnology Sensors Recorded at 100 vs. 1000 Hz During Cumulative Tackles in Young Elite Rugby League Players. Sensors, 24(24), 7910

    20. Tadmor, D. I., Chesson, L., Till, K., Phillips, G., Fairbank, L., Brown, J., Hendricks, S. … & Jones, B. (2024). Non-reporting of sport-related concussion symptoms: a cross-sectional study of community rugby league players in the UK. Injury prevention. Online first. 

    21. Watson, N., Hendricks, S., Weaving, D., Dalton-Barron, N., Jones, B., Stewart, T., & Durbach, I. (2024). Player Activity and Load Profiling with Hidden Markov Models: A Novel Application in Rugby League. Research Quarterly for Exercise and Sport, 1-19.

    22. Behardien, M. R., Ganda, J., Dane, K., West, S. W., Emery, C. A., Jones, B., & Hendricks, S. (2024). Paving the path for injury prevention in rugby‐7s: A systematic review and meta‐analysis. European Journal of Sport Science. 24(9), 1209-1227.

    23. Tucker, R., Hester, B., Hendricks, S., Brown, J., & Falvey, É. C. (2024). Sanctioned illegal high tackles significantly increase concussion risk to both tacklers and ball carriers in elite men’s Rugby Union. BMJ Open Sport & Exercise Medicine, 10(2), e001932.

    24. Roe, G., Sawczuk, T., Owen, C., Tooby, J., Starling, L., Gilthorpe, M. S., Falvey, É., Hendricks, S.,  … & Jones, B. (2024). Head Acceleration Events During Tackle, Ball‐Carry, and Ruck Events in Professional Southern Hemisphere Men’s Rugby Union Matches: A Study Using Instrumented Mouthguards. Scandinavian Journal of Medicine & Science in Sports, 34(6), e14676.

    25. Dane, K., West, S. W., Hendricks, S., Simms, C., van Dyk, N., Connors, W., & Wilson, F. (2024). Are we tackle ready? Cross‐sectional video analysis of match tackle characteristics in elite women’s Rugby Union. European Journal of Sport Science. Online first. 

    26. Erskine, N. R., Hendricks, S., Jones, B., & Salie, F. (2024). Innovation in sport medicine and science: a global social network analysis of stakeholder collaboration in rugby union. BMJ Open Sport & Exercise Medicine, 10(1), e001559.

    27. Dane, K., West, S. W., Hendricks, S., Stodter, A., Yeomans, C., van Dyk, N., … & Wilson, F. (2024). A global survey exploring tackle training knowledge, attitudes and practices of women’s rugby union coaches. International Journal of Sports Science & Coaching, 17479541241243180.

    28. Zondi, P. C., Patricios, J. S., & Hendricks, S. (2024). South African sport and exercise medicine: shaping health, fostering responsibility. British Journal of Sports Medicine, 58(10), 517-518.

    29. Hendricks, S., Rotunno, A., Gordon, L., Ganda, J., Zondi, P. C., Derman, W., … & van Rensburg, D. C. C. J. (2024). Mass-gatherings in sport: medicine, leadership and mentorship. British Journal of Sports Medicine, 58(10), 528-530.

    30. Hendricks, S., Tucker, R., Paul, L., Owen, C., Badenhorst, M., Brown, J. C., … & Jones, B. (2024). Applying diffusion innovation theory to evaluate the attributes of the new tackle law in rugby football codes. British Journal of Sports Medicine, 58(10), 521-524.

    31. Hendricks, S. (2024). The South African Sports Medicine Association (SASMA)—breaking boundaries in sport and exercise medicine. British Journal of Sports Medicine, 58(10), 515-516.

    32. Van Tonder, R., Brown, J. C., Surmon, S., Viviers, P., Kraak, W., Stokes, K. A., Hendricks, S., … & Badenhorst, M. (2024). Stakeholder perceptions of a tackle law variation to reduce concussion incidence in community rugby union: a qualitative study. International Journal of Sports Science & Coaching, 17479541241227329.

    33. Shill, I. J., West, S. W., Brown, J., Wilson, F., Palmer, D., Pike, I., Hendricks S… & Emery, C. A. (2023). How to harness and improve on video analysis for youth rugby player safety: a narrative review. BMJ Open Sport & Exercise Medicine, 9(3), e001645.

    34. Tadmor, D., Till, K., Phillips, G., Brown, J., Fairbank, L., Hendricks, S., … & Jones, B. (2023). I won’t let you down; why 20% of Men’s and Women’s Super League players underreported suspected concussions. Journal of Science and Medicine in Sport, 26(12), 688-693.

    35. Van Tonder, R., Hendricks, S., Starling, L., Surmon, S., Viviers, P., Kraak, W., … & Brown, J. C. (2023). Tackling the tackle 2: evaluation of referee and player behavioural change as measures of implementation of a law variation in community-level male amateur rugby union. Journal of Science and Medicine in Sport. 27(1), 63-70. 

    36. Parmley, J., Jones, B., Whitehead, S., Rennie, G., Hendricks, S., Johnston, R., … & Weaving, D. (2023). The speed and acceleration of the ball carrier and tackler into contact during front-on tackles in rugby league. Journal of Sports Sciences. 41 (15), 1450-1458.

    37. van Tonder, R., Hendricks, S., Starling, L., Surmon, S., Viviers, P., Kraak, W., … & Brown, J. C. (2023). Tackling the tackle 1: A descriptive analysis of 14,679 tackles and risk factors for high tackles in a community-level male amateur rugby union competition during a lowered tackle height law variation trial. Journal of Science and Medicine in Sport. 27(1), 57-62.

    38. Louwrens, J. G., Jansen van Rensburg, A., Viljoen, C. T., Hendricks, S., Botha, T., & Janse van Rensburg, D. C. (2023). Epidemiology and Time-Loss Shoulder Injuries in Professional South African Rugby Players: A Prospective Study That Focuses on Real-Time Collision Data during a Tackle. Applied Sciences, 13(19), 10944.

    39. Alexander, F., Tucker, R., Jones, B., & Hendricks, S. (2023). X as a proxy for tackle safety culture? Sentiment analysis of social media posts on red-carded and yellow-carded tackles during the 2019 Rugby World Cup. BMJ Open Sport & Exercise Medicine, 9(4), e001756.

    40. Eastwood, D., Owen, C., Phillips, G., Williams, S., Brown, J., Gardner, A., Hendricks, S.,… & Jones, B. (2023). Incidence of concussion in MEN’S super league, championship, and academy rugby league matches between 2016 and 2022. Journal of Science and Medicine in Sport. Online first. 

    41. Dikgomo, K., Hendricks, S., & Mutsvangwa, T. E. M. (2023). Development of an assessment instrument for student engagement in design thinking projects for health innovation. South African Journal of Higher Education, 37(4), 82-101.

    42. den Hollander, S., Lambert, M., Davidow, D., Jones, B., & Hendricks, S. (2023). Relationships of Contact Technique in Training and Matches With Performance and Injury Outcomes in Male Rugby Union. International Journal of Sports Physiology and Performance, 18(9), 982-995.

    43. Paul, L., Davidow, D., Stodter, A., Till, K., Dane, K., Jones, B., & Hendricks, S. (2023). More than rugby: A scoping review of coaches in rugby. International Journal of Sports Science & Coaching, 17479541231185558.

    44. Davidow, D., Smith, M., Ross, T., James, G. L., Paul, L., Lambert, M., … & Hendricks, S. (2023). Mental Fatigue Impairs Tackling Technique in Amateur Rugby Union Players. International Journal of Sports Physiology and Performance, 18(9), 960-967.

    45. Hendricks, S., van Wyk , J., Player, B., & Schlebusch, R. (2023). University and stakeholder partnerships to innovate in sport – the development of the South African Cricketers’ Association (SACA) career transition screening tool. South African Journal of Sports Medicine, 35(1).

    46. Van Tonder, R,. Starling, L,. Surmon, S., Viviers, P., Kraak, W., Boer, PH., Jordaan, E., Hendricks, S., …Brown, J. (2023) Tackling sport-related concussion: effectiveness of lowering the maximum legal height of the tackle in amateur male rugby – a cross-sectional analytical study. Injury Prevention. 29:56-61.

    47. Geldenhuys, A. G., Burgess, T., Roche, S., & Hendricks, S. (2023). Return to rugby following musculoskeletal injuries: A survey of views, practices and barriers among health and sport practitioners. Physical Therapy in Sport, 59, 49-59.

    48. Bam, J., Watson, N., Parker N., Lambert, M., Jones, B., Hendricks, S. (2023) Coach and player rating of perceived challenge (RPC) as a technical skill monitoring tool in Rugby Union. International Journal of Sports Science & Coaching. Online first.

    49. Anderson, N., Robinson, D. G., Verhagen, E., Fagher, K., Edouard, P., Rojas-Valverde, D., … Hendricks, S., … & Belavy, D. L. (2023). Under-representation of women is alive and well in sport and exercise medicine: what it looks like and what we can do about it. BMJ Open Sport & Exercise Medicine, 9(2), e001606.

    50. Hendricks, S., Isaacs H., Naidoo, D., Paul, L. (2023) Under-researched populations and topics in sport and exercise medicine (SEM). British Journal of Sports Medicine. Online first.

    51. Hendricks, S., Emery, C., Jones, B., Brown, J.C., Dane, K., West, S.W., Stokes, K.A., Gray, R., Tucker, R. (2023). ‘Tackling’ rugby safety through a collective approach. British Journal of Sports Medicine, 57:562-563.

    52. Dane, K., Foley, G., Hendricks, S., & Wilson, F. (2023). “It’s always the bare minimum”-a qualitative study of players’ experiences of tackle coaching in women’s rugby union. Journal of Science and Medicine in Sport. Online first.

    53. Paul, L., Isaacs, N., Naidoo, D., Parker, N., Cantwell, L., Hendricks, S. (2023). Women’s rugby in the South African context: challenges and opportunities. British Journal of Sports Medicine, 57:557-558.

    54. Spiegelhalter, M., Scantlebury, S., Heyward, O., Hendricks, S., Cummins, C., Gardner, A. J., … & Jones, B. (2023) The propensity of non-concussive and concussive head contacts during elite-level women’s rugby league matches: A prospective analysis of over 14,000 tackle events. Journal of science and medicine in sport. S1440-2440.

    55. Den Hollander, S., Lambert, M., Jones, B., & Hendricks, S. (2023). The relationship between physical qualities and contact technique in academy rugby union players. International Journal of Sports Science & Coaching, 18(1), 57-66.

    56. Till, K., Hendricks, S., Scantlebury, S., Dalton-Barron, N., Gill, N., Den Hollander, S., … & Jones, B. (2022). A global perspective on collision and non-collision match characteristics in male rugby union: Comparisons by age and playing standard. European Journal of Sport Science. Online first

    57. Anderson, N., Belavy, D. L., Perle, S. M., Hendricks, S., Hespanhol, L., Verhagen, E., & Memon, A. R. (2023). AI did not write this manuscript, or did it? Can we trick the AI text detector into generated texts? The potential future of ChatGPT and AI in Sports & Exercise Medicine manuscript generation. BMJ Open Sport & Exercise Medicine, 9(1), e001568.

    58. Mackay, L., Jones, B., van Rensburg, D. C. C. J., Hall, F., Alexander, L., Atkinson, K., Hendricks, S.,… & Whitehead, S. (2023). Consensus on a netball video analysis framework of descriptors and definitions by the netball video analysis consensus group. British Journal of Sports Medicine, 57(8), 441-449.

    59. Hopkinson, M., Nicholson, G., Rennie, G., Sawczuk, T., Owen, C., Hendricks, S., … & Jones, B. (2023). Are rugby league players involved in more tackles than normal, prior to an injury sustained during a tackle event? Journal of sports sciences, 1-7.

    60. Davidow, D., Watson, M., Lambert, M., Jones, B., Smith, M., Kraak, W., & Hendricks, S. (2023) Video-based technical feedback and instruction improves tackling technique of community rugby union players. European journal of sport science, 1-23.

    61. McCormack, S., Till, K., Wenlock, J., Whitehead, S., Stokes, K. A., Bitcon, M., Hendricks S, … & Jones, B. (2022). Contributors to negative biopsychosocial health or performance outcomes in rugby players (CoNBO): a systematic review and Delphi study protocol. BMJ Open Sport—Exercise Medicine, 8(4).

    62. Jones, B., Tooby, J., Weaving, D., Till, K., Owen, C., Begonia, M., … Hendricks, S., … & Tierney, G. (2022). Ready for impact? A validity and feasibility study of instrumented mouthguards (iMGs). British journal of sports medicine, 56(20), 1171-1179.

    63. Paul, L., Davidow, D., James, G., Ross, T., Lambert, M., Burger, N., … & Hendricks, S. (2022). Tackle Technique and Changes in Playerload™ During a Simulated Tackle: An Exploratory Study. Journal of Sports Science and Medicine, 21(3), 383-393.

    64. Dane, K., Simms, C., Hendricks, S., West, S., Griffin, S., Nugent, F., Farrell, G., Mockler, D., Wilson, F. (2022) Physical and technical demands and preparatory strategies in female field collision sports. International Journal of Sports Medicine. Online first.

    65. Janse van Rensburg, DC,. Hendricks, S. (2022). Keep moving: overcoming physical, mental and pandemic challenges to stay active. British Journal of Sports Medicine. 56:535-536.

    66. Fernández-Valdés, B., Jones, B., Hendricks, S., Weaving, D., Ramirez-Lopez, C., Whitehead, S., … & Moras, G. (2022). A novel application of entropy analysis for assessing changes in movement variability during cumulative tackles in young elite rugby league players. Biology of Sport, 40(1), 161-170.

    67. Paul, L., Naughton, M., Jones, B., Davidow, D., Patel, A., Lambert, M., & Hendricks, S. (2022). Quantifying collision frequency and intensity in rugby Union and rugby Sevens: a systematic review. Sports medicine-open, 8(1), 12.

    68. Burger, N., Jones, B., & Hendricks, S. (2021). Tackle injury epidemiology and performance in rugby league-narrative synthesis. South African Journal of Sports Medicine, 33(1), 1-8.

    69. Hopkinson, M.,  Bissas, A.,  Nicholson, G.,  Beggs, C.,  Scantlebury, S.,  Hendricks, S.,  Jones, B. (2022). A video analysis framework for the rugby league tackle, Science and Medicine in Football, 6:1, 15-28.

    70. West, S. W., Shill, I. J., Clermont, C., Pavlovic, N., Cairns, J., Seselja, B., … Hendricks, S., … & Emery, C. A. (2022). Same name, same game, but is it different? An investigation of female rugby union match events in Canadian Varsity players. International Journal of Sports Science & Coaching, 17(5), 1119-1127.

    71. Hendricks, S., Amino, N., Van Wyk, J. P., Gouttenbarge, V., Mellalieu, S., & Schlebusch, R. (2022). Inside edge–prevalence and factors associated with symptoms of anxiety/depression in professional cricketers. Research in Sports Medicine, 32(3), 524–536.

    72. Pillay, L., Patricios, J., van Rensburg, D. C. J., Saggers, R., Ramagole, D., Viviers, P., … & Hendricks, S. (2021). Recommendations for athletes and COVID-19 vaccinations: A South African Sports Medicine Association (SASMA) position statement–Part 3. South African Journal of Sports Medicine, 33(1).

    73. Pillay, L., Patricios, J., van Rensburg, D. C. J., Saggers, R., Ramagole, D., Viviers, P., … & Hendricks, S. (2021). Recommendations for the return of spectators to sport stadiums: A South African Sports Medicine Association (SASMA) position statement–Part 4. South African Journal of Sports Medicine, 33(1).

    74. Tierney, G., Weaving, D., Tooby, J., Al-Dawoud, M., Hendricks, S., Phillips, G., … & Jones, B. (2021). Quantifying head acceleration exposure via instrumented mouthguards (iMG): a validity and feasibility study protocol to inform iMG suitability for the TaCKLE project. BMJ open sport & exercise medicine, 7(3), e001125.

    75. Meintjes, V., Forshaw, P., den Hollander, S., Starling, L., Lambert, M. I., Viljoen, W., … & Hendricks, S. (2021). Tackler and ball-carrier technique during moderate and severe injuries (≥ 8 days lost) compared with player-matched and team-matched injury-free controls in elite rugby Union. British journal of sports medicine, 55(24), 1411-1419.

    76. Armino, N., Gouttebarge, V., Mellalieu, S., Schlebusch, R., van Wyk, J. P., & Hendricks, S. (2021). Anxiety and depression in athletes assessed using the 12-item General Health Questionnaire (GHQ-12)-a systematic scoping review. South African Journal of Sports Medicine, 33(1), 1-13.

    77. Hendricks, S. (2021). Rethinking innovation and the role of stakeholder engagement in sport and exercise medicine. BMJ Open Sport & Exercise Medicine, 7(2), e001009.

    78. Den Hollander, S., Lambert, M., Jones, B., Hendricks, S. (2021) Tackle technique knowledge alone does not translate to proper tackle technique execution in training. BMJ Open Sport & Exercise Medicine. 7:e001011.

    79. Martin, Z., Hendricks, S., & Patel, A. (2021). Automated tackle injury risk assessment in contact-based sports-a rugby union example. In Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (pp. 4594-4603).

    80. Hopkinson, M., Nicholson, G., Weaving, D.,  Hendricks, S.,  Fitzpatrick, A.,  Naylor, A.,  Robertson, C.,  Beggs, C.,  Jones, B. (2022). Rugby league ball carrier injuries: The relative importance of tackle characteristics during the European Super League, European Journal of Sport Science, 22:2, 269-278.

    81. Verhagen, E., Oliveira, F., Ahmed, O. H., Anderson, N., Badenhorst, M., Bekker, S., Hendricks, S, … & Pandya, T. (2021). Let us introduce ourselves, #WeAreBOSEM. BMJ Open Sport & Exercise Medicine, 7(2), e001171.

    82. Janse van Rensburg, D. C., Pillay, L., Hendricks, S., & Blanco, J. A. (2020). Year of the face mask: do’s and don’ts during exercise. South African Journal of Sports Medicine, 32(1), 1-2.

    83. Den Hollander, S., Ponce, C., Lambert, M., Jones, B., & Hendricks, S. (2021). Tackle and ruck technical proficiency in rugby union and rugby league: A systematic scoping review. International Journal of Sports Science & Coaching, 16(2), 421-434.

    84. Erskine, N., & Hendricks, S. (2021). The use of twitter by medical journals: systematic review of the literature. Journal of Medical Internet Research, 23(7), e26378.

    85. Davidow, D., Redman, M., Lambert, M., Burger, N., Smith, M., Jones, B., & Hendricks, S. (2020). The effect of physical fatigue on tackling technique in Rugby Union. Journal of science and medicine in sport, 23(11), 1105-1110.

    86. Naughton, M., Jones, B., Hendricks, S., King, D., Murphy, A., & Cummins, C. (2020). Quantifying the collision dose in rugby league: a systematic review, meta-analysis, and critical analysis. Sports Medicine-Open, 6(1), 6.

    87. Brown, J. C., Hendricks, S., Lambert, M. I., Van Mechelen, W., & Verhagen, E. (2021). BokSmart rugby safety education courses are associated with improvements in behavioural determinants in attending coaches and referees: presurvey–postsurvey study. Injury prevention, 27(4), 363-368.

    88. Brown, J. C., Hendricks, S., Lambert, M. I., Van Mechelen, W., & Verhagen, E. (2021). BokSmart rugby safety education courses are associated with improvements in behavioural determinants in attending coaches and referees: presurvey–postsurvey study. Injury prevention, 27(4), 363-368.

    89. Watson, N., Hendricks, S., Stewart, T., & Durbach, I. (2021). Integrating machine learning and decision support in tactical decision-making in rugby union. Journal of the Operational Research Society, 72(10), 2274-2285.

    90. Burger, N., Lambert, M., & Hendricks, S. (2020). Lay of the land: narrative synthesis of tackle research in rugby union and rugby sevens. BMJ Open Sport & Exercise Medicine, 6(1), e000645.

    91. Hendricks, S., Till, K., Den Hollander, S., Savage, T. N., Roberts, S. P., Tierney, G., … & Jones, B. (2020). Consensus on a video analysis framework of descriptors and definitions by the Rugby Union Video Analysis Consensus group. British journal of sports medicine, 54(10), 566-572.

    92. Odunitan-Wayas, F. A., Hamann, N., Sinyanya, N. A., King, A. C., Banchoff, A., Winter, S. J., … Hendricks, S., … & Lambert, E. V. (2020). A citizen science approach to determine perceived barriers and promoters of physical activity in a low-income South African community. Global Public Health, 15(5), 749-762.

    93. Hendricks, S., van Niekerk, T., Sin, D. W., Lambert, M., den Hollander, S., Brown, J., … & Jones, B. (2018). Technical determinants of tackle and ruck performance in international rugby union. Journal of Sports Sciences, 36(5), 522-528.

    94. Den Hollander, S., Lambert, M., Jones, B., & Hendricks, S. (2019). Tackle and ruck technique proficiency within academy and senior club rugby union. Journal of Sports Sciences, 37(22), 2578-2587.

    95. Hendricks, S., Uys, M., Broyles, S. T., Naidoo, N., Katzmarzyk, P. T., & Lambert, E. V. (2019). Factors associated with team sport participation in South African children. BMJ Paediatrics Open, 3(1).

    96. Hendricks, S., den Hollander, S., & Lambert, M. (2020). Coaching behaviours and learning resources; influence on rugby players’ attitudes towards injury prevention and performance in the tackle. Science and Medicine in Football, 4(1), 10-14.

    97. Jones, B., Till, K., Emmonds, S., Hendricks, S., Mackreth, P., Darrall-Jones, J., … & Rock, A. (2019). Accessing off-field brains in sport; an applied research model to develop practice. British journal of sports medicine, 53(13), 791-793.

    98. Hendricks, S., den Hollander, S., Lombard, W., & Parker, R. (2020). Effects of foam rolling on performance and recovery: A systematic review of the literature to guide practitioners on the use of foam rolling. Journal of bodywork and movement therapies, 24(2), 151-174.

    99. Vaz, L., Hendricks, S., & Kraak, W. (2019). Statistical review and match analysis of rugby world cups finals. Journal of Human Kinetics, 66, 247.

    100. Hendricks, S., Till, K., Weaving, D., Powell, A., Kemp, S., Stokes, K., & Jones, B. (2019). Training, match and non-rugby activities in elite male youth rugby union players in England. International Journal of Sports Science & Coaching. 14 (3), 336-343

    101. Hendricks, S., Till, K., Oliver, J. L., Johnston, R. D., Attwood, M. J., Brown, J. C., … & Jones, B. (2018). Rating of perceived challenge as a measure of internal load for technical skill performance. British Journal of Sports Medicine. 53, 611-613.

    102. Burger, N., Lambert, M., Hall, H., Hendricks, S. (2019) Assessing tackle performance using a novel collision sport simulator in comparison to a ‘live’ one-on-one tackling drill. Journal of Sport Sciences. 37 (1), 74-81.

    103. Hendricks, S., Till, K., Oliver, J. L., Johnston, R. D., Attwood, M., Brown, J., … & Jones, B. (2018). Technical skill training framework and skill load measurements for the rugby union tackle. Strength & Conditioning Journal, 40(5), 44-59.

    104. Brown, J., Boucher, S., Viljoen, W., Readhead, C., Lambert, M., Hendricks, S., Kraak, W. (2018) Non-sanctioning of illegal tackles in South African youth community rugby. Journal of Science and Medicine in Sport. 21 (6), 631-634.

    105. Hendricks, S., Conrad, N., Douglas, T., Mutsvangwa, T. (2018) Design thinking for health innovation: assessing stakeholder participation. Healthcare: The Journal of Delivery Science and Innovation. 6 (3), 191-196.

    106. den Hollander, S., Jones, B., Lambert, M., & Hendricks, S. (2018). The what and how of video analysis research in rugby union: a critical review. Sports medicine-open, 4(1), 1-14.

    107. Davidow, D., Quarrie, K., Viljoen, W., Burger, N., Readhead, C., Lambert, M., … & Hendricks, S. (2018). Tackle technique of rugby union players during head impact tackles compared to injury free tackles. Journal of Science and Medicine in Sport, 21(10), 1025-1031.

    108. Painczyk, H., Hendricks, S., & Kraak, W. (2018). Intra and inter-reliability testing of a South African developed computerised notational system among Western Province Club Rugby Coaches. International Journal of Sports Science & Coaching, 13(6), 1163-1170.

    109. Jones, B., Weaving, D., Tee, J., Darrall-Jones, J., Weakley …Hendricks, S., Till, K. (2017) Bigger, stronger, faster, fitter: The differences in physical qualities of school and academy rugby union players. Journal of Sport Sciences. 36 (21), 2399-2404.

    110. Painczyk, H., Hendricks, S., & Kraak, W. (2018). Utilisation of performance analysis among Western Province Rugby Union club coaches. International Journal of Performance Analysis in Sport, 1-16.

    111. Read, D., Weaving, D., Phibbs, P., Darrall-Jones, J., Roe, G., Weakley, J., Hendricks, S., Jones, B., Till, K. (2017). Safety of schoolboy rugby? Movement and physical demands of school and university rugby union match-play in England. BMJ Open. 2 (1), e000147.

    112. Watson, N., Durbach, I., Hendricks, S., & Stewart, T. (2017). On the validity of team performance indicators in rugby union. International Journal of Performance Analysis in Sport. 17(4), 609-621.

    113. Hendricks, S., van Niekerk, T., Sin, D.W., Lambert, M. I., Den Hollender, S., Brown, J., Maree, W., Treu, P., Till, K., Jones, B. (2017). Technical determinants of tackle and ruck performance in International Rugby Union. Journal of Sport Sciences. 36(5), 522-528.

    114. Hendricks, S., Sarembock, M., Jones, B., Till, K., Lambert, M.I. (2017). The tackle in youth rugby union – gap between coaches’ knowledge and training behaviour. International Journal of Sport Science and Coaching. 12(6), 708-715.

    115. Hendricks, S., Till, K., Brown, J., Jones, B. (2016). Rugby Union needs a contact skill-training programme. British Journal of Sports Medicine. bjsports-2016-096347.

    116. Burger, N., Lambert, M. I., Viljoen, W., Brown, J. C., Readhead, C., & Hendricks, S. (2017) Mechanisms and factors associated with tackle-related injuries in South African youth rugby union players. American Journal of Sports Medicine. 45 (2), 278-285.

    117. Brown, J., Viljoen, W., Hendricks, S., Abrahams, S., Burger, N., McFie, S., & Patricios J. On-field identification and management of concussion in amateur rugby union (2016). South African Journal of Sports Medicine. 28 (1), 6-10. 

    118. Bartels, C., Kolbe-Alexander, T., Behrens, R., Hendricks,,  S., Lambert, E.V. (2016) Can the use of a new public transport system lead to a healthier lifestyle in urban South Africa? The SUN Project. Journal of Transport and Health. 3(2), 200-210.

    119. Hendricks, S., O’Connor, S., Lambert, M., Brown, J. C., Burger, N., Mc Fie, S., … & Viljoen, W. (2016). Video analysis of concussion injury mechanism in under-18 rugby. BMJ Open Sport & Exercise Medicine, 2(1), e000053.

    120. Den Hollender, S., Treu P., Brown, J., Lambert, M., & Hendricks, S. (2016) Skills associated with line-breaks in elite rugby union. Journal of Sports Science & Medicine. 15, 501-508.

    121. Sewry, N., Lambert, M., & Hendricks, S. (2016). The velocity of ball-carriers and tacklers during shoulder tackles. International Journal of Performance Analysis. 16(2), 486-497.

    122. Hendricks, S., Duking, P., & Mellalieu S. (2016). Twitter strategies for online surveying: an example from the International Concussion Study. Journal of Medical Internet Research Protocols. 5(3) e179.

    123. McFie, S., Brown J., Hendricks, S., Posthumus, M., Readhead, C., Lambert, M., September, A., & Viljoen, W. (2015) The incidence and factors associated with concussion injuries at the 2011 – 2014 South African Rugby Union Youth Week tournaments. Clinical Journal of Sports Medicine. 26 (5), 398-404.

    124. Uys, M., Broyles, S., Draper, C.E., Hendricks, S., Rae, D., Naidoo, N., Katzmarzyk, P.T., Lambert, E.V. (2016) Perceived and objective neighborhood support for outside of school physical activity in South African children. BMC Public Health. 16(1), 462.

    125. Uys, M., Draper, C. E., Hendricks, S., de Villiers, A., Fourie, J., Steyn, N. P., & Lambert, E. V. (2016). Impact of a South African school-based intervention, HealthKick, on fitness correlates. American journal of health behavior, 40(1), 55-66.

    126. Lambert, M., Du Randt, J. Hendricks, S., et al. Under 13 rugby: what are the issues? A panel discussion (2015). South African Journal of Sports Medicine. 27 (3), 63-66. 

    127. Hendricks, S., O’ Connor, S., Lambert, M., Brown, J. C., McFie, S., Burger, N., Readhead, C., & Viljoen, W. (2015). Contact technique and concussions in the South African under-18 Coca-Cola Craven Week rugby tournament. European Journal of Sport Science. 15 (6), 557-564.

    128. Hendricks, S., Den Hollender, S., Tam, N., Brown, J. C., & Lambert, M. (2015) The relationships between rugby players’ tackle training attitudes and behaviour and their match tackle attitudes and behaviour. BMJ Open Sport and Exercise Medicine. 1 (1), e000046.

    129. Burger, N., Lambert, M. I., Viljoen, W., Brown, J. C., Readhead, C., & Hendricks, S. (2015) Tackle technique and tackle-related injuries in high-level South African rugby union under-18 players. British Journal of Sports Medicine. 50 (15), 932-938.

    130. Sewry, N., Lambert, M., Matthews, B., Roode, B., & Hendricks, S. (2015). The relationship between playing situation, defence and tackle technique in rugby union. International Journal of Sports Science and Coaching. 10 (6), 1115-1128.

    131. Hendricks, S., Lambert, M., Masimla, H., & Du Randt, J. (2015). Measuring skill in rugby union as part of the standard team testing battery. International Journal of Sports Science and Coaching. 10(5), 949-966.

    132. Uys, M., Draper, C. E., Hendricks, S., de Villiers, A., Fourie, J., Steyn, N., & Lambert, E. V. (2015). Factors influencing break-time physical activity of south African primary school learners from low-income communities. Journal of Physical Activity and Health, 12(5), 618-627.

    133. Burger, N., Lambert, M. I., Viljoen, W., Brown, J. C., Readhead, C., & Hendricks, S. (2014). Tackle-related injury rates and nature of injuries in South African Youth Week tournament rugby union players (under-13 to under-18): an observational cohort study. BMJ Open, 4(8), e005556.

    134. Jones, S., Hendricks, S., & Draper, C. E. (2014). Assessment of physical activity and sedentary behavior at preschools in Cape Town, South Africa. Childhood Obesity, 10(6), 501-510.

    135. Hendricks, S., & Lambert, M. (2014). Theoretical model describing the relationship between the number of tackles in which a player engages, tackle injury risk and tackle performance. Journal of Sports Science & Medicine, 13(3), 715-717.

    136. Hendricks, S., Matthews, B., Roode, B., & Lambert, M. (2014). Tackler characteristics associated with tackle performance in rugby union. European Journal of Sport Science, 14(8), 753-762.

    137. Hendricks, S., Lambert, M, Brown, J. C., Readhead, C., & Viljoen, W. (2014). An evidence-driven approach to scrum law modifications in amateur rugby played in South Africa. British Journal of Sports Medicine, 48(14), 1115-1119.

    138. Brown, J. C., Lambert, M. I., Hendricks, S., Readhead, C., Verhagen, E., Burger, N., & Viljoen, W. (2014). Are we currently underestimating the risk of scrum-related neck injuries in rugby union front-row players? British journal of sports medicine, 48(14), 1127-1129.

    139. Hendricks, S., & Jones, A. (2014). European Journal of Sport Science gears up its social media. European Journal of Sport Science, 14(6), 519-520.

    140. Hendricks, S., Karpul, D., & Lambert, M. (2014). Momentum and kinetic energy before the tackle in rugby union. Journal of Sports Science & Medicine, 13(3), 557.

    141. Hendricks, S., Roode, B., Matthews, B., & Lambert, M. (2013). Defensive strategies in rugby union. Perceptual & Motor Skills, 117(1), 65-87.

    142. Dimatelis, J. J., Hendricks, S., Hsieh, J., Vlok, N. M., Bugarith, K., Daniels, W. M., & Russell, V. A. (2013). Exercise partly reverses the effect of maternal separation on hippocampal proteins in 6‐hydroxydopamine‐lesioned rat brain. Experimental Physiology, 98(1), 233-244.

    143. Hendricks, S., & Sarembock, M. (2013). Attitudes and behaviours of top-level junior rugby union coaches towards the coaching of proper contact technique in the tackle-a pilot study. South African Journal of Sports Medicine, 25(1), 8-11.

    144. Hendricks, S., Ojuka, E., Kellaway, L. A., Mabandla, M. V., & Russell, V. A. (2012). Effect of maternal separation on mitochondrial function and role of exercise in a rat model of Parkinson’s disease. Metabolic Brain Disease, 27(3), 387-392.

    145. Hendricks, S. (2012). Trainability of junior Rugby Union players: invited review. South African Journal of Sports Medicine, 24(4), 122-126. 

    146. Hendricks, S., Karpul, D., Nicolls, F., & Lambert, M. (2012). Velocity and acceleration before contact in the tackle during rugby union matches. Journal of Sports Sciences, 30(12), 1215-1224.

    147. Hendricks, S., & Lambert, M. (2012). Attitude and behaviour of junior rugby union players towards tackling during training and match play: Response to letter to the editor. Safety Science, 50(4), 1155-1156.

    148. Hendricks, S., Jordaan, E., & Lambert, M. (2012). Attitude and behaviour of junior rugby union players towards tackling during training and match play. Safety Science, 50(2), 266-284.

    149. Brown, J. C., Verhagen, E., Viljoen, W., Readhead, C., Van Mechelen, W., Hendricks, S., & Lambert, M. I. (2012). The incidence and severity of injuries at the 2011 South African Rugby Union (SARU) Youth Week tournaments. South African Journal of Sports Medicine, 24(2). 

    150. Hendricks, S., & Lambert, M. (2010). Tackling in rugby: Coaching strategies for effective technique and injury prevention. International Journal of Sports Science and Coaching, 5(1), 117-136.