Abstract

This quantitative, longitudinal analysis leverages post hoc data from the National Football League (NFL) and Fox Sports to investigate the influence of coaching style on injury dynamics among elite athletes. By categorizing coaching behaviors as supportive, neutral, or unsupportive, the study examines how these styles correlate with both the frequency and type of injuries sustained by professional football players. The findings offer valuable insights for athletes, athletic trainers, medical personnel, and coaches engaged in injury prevention and rehabilitation, as well as for leadership researchers interested in performance outcomes under varying guidance styles. Guided by existing literature, three hypotheses were proposed: (a) athletes coached by unsupportive leaders will experience a higher injury incidence compared to those under supportive leadership; (b) unsupportive coaching will be associated with a greater number of chronic injuries across teams; and (c) unsupportive styles will correlate with increased injury counts and extended recovery durations among NFL athletes. Quantitative trend analysis confirms that unsupportive coaching is significantly associated with elevated incidence rates for specific injury categories. However, this correlation does not extend to all injury types. Conversely, teams led by supportive or neutral coaches exhibited significantly lower injury incidences during regular season play. Additionally, unsupportive coaching was linked to a higher prevalence of chronic injuries compared to the other styles. Overall, the study identifies robust correlations between coaching style, injury type, and occurrence, thereby underscoring the potential impact of leadership behavior on athlete health outcomes in professional football.

Keywords

Coaching Style, Injuries, American Football, Coaching Behaviour Scale,

References

  1. Abraham, A., Collins, D. (2011). Taking the Next Step: Ways Forward for Coaching Science. Quest, 63(4), 366-384.
  2. Ahlberg, M. (2008). Developing autonomy supportive coaching behaviors: An action research approach to coach development. International Journal of Coaching Science, 2(2), 3-22.
  3. Baric, R., Bucik, V. (2009). Motivational differences in athletes trained by coaches of different motivational and leadership profiles. Kinesiology, 41(2), 181-194.
  4. Baugh, C.M., Meehan III, W.P., Kroshus, E., McGuire, T.G., Hatfield, L.A. (2019). College Football Players Less Likely to Report Concussions and Other Injuries with Increased Injury Accumulation. Journal of neurotrauma, 36(13), 2065–2072.
  5. Becker, A. (2009). It's Not What They Do, It's How They Do It: Athlete Experiences of Great Coaching. International Journal of Sports Science & Coaching, 4(1), 93-119.
  6. Monsonís, O.B., Verhagen, E., Kaux, J.F., Bolling, C. (2021). 'I always considered I needed injury prevention to become an elite athlete': the road to the Olympics from the athlete and staff perspective. BMJ open sport & exercise medicine, 7(4), e001217.
  7. Brophy, R.H., Lyman, S., Chehab, E.L., Barnes, R.P., Rodeo, S.A., Warren, R.F. (2009). Predictive value of prior injury on career in professional american football is affected by player position. The American Journal of Sports Medicine, 37(4), 768-775.
  8. Carlsson, A., Lundqvist, C. (2016). The coaching behavior scale for sport (CBS-S): A psychometric evaluation of the swedish version. Scandinavian Journal of Medicine & Science in Sports, 26(1), 116-23.
  9. Carson, D. (2016). Ranking the 32 NFL head coaches from least to most terrifying.
  10. Choi, H., Cho, S., Huh, J. (2013). The association between the perceived coach–Athlete relationship and athletes' basic psychological needs. Social Behavior and Personality: An International Journal, 41(9), 1547-1556.
  11. Cote, J., Gilbert, W. (2009). An integrative definition of coaching effectiveness and expertise. International Journal of Sports Science and Coaching, 4(3), 307-334.
  12. Cote, J., Yardley, J., Hay, J., Sedgwick, W., & Baker, J. (1999). An Exploratory Examination of the Coaching Behavior Scale for Sport. Avante, 5(2), 82-92.
  13. Cradit, S.R. (2017). A Longitudinal Study in Trend Data to Determine If Athletic Injuries in the NFL Are Impacted by Coaching Style (Publication number 10685075) [Doctoral Dissertation, Spalding University].
  14. Crepeau, R.C. (2014). NFL football: A history of America’s new national pastime. Urbana: University of Illinois Press.
  15. Desai, S. S., Dent, C. S., El-Najjar, D. B., Swindell, H. W., & Popkin, C. A. (2023). Musculoskeletal injury in American football: a bibliometric analysis of the most cited articles. Orthopaedic Journal of Sports Medicine, 11(6), 23259671231168875.
  16. Ekstrand J, Lundqvist D, Lagerbäck L, Vouillamoz, M., Papadimitiou, N., Karlsson, J. (2018). Is there a correlation between coaches’ leadership styles and injuries in elite football teams? A study of 36 elite teams in 17 countries. British Journal of Sports Medicine, 52(8), 527-531.
  17. Feeley, B., Kennelly, S., Barnes, R., Muller, M., Kelly, B., Rodeo, S., Warren, R. (2008). Epidemiology of National Football League Training Camp Injuries from 1998 to 2007. The American Journal of Sports Medicine, 36(8), 1597 - 1603.
  18. Felton, L., Jowett, S. (2012). “What do coaches do” and “how do they relate”: Their effects on athletes' psychological needs and functioning. Scandinavian Journal of Medicine & Science in Sports, 23(2), 139.
  19. Fox Sports. (2017). Retrieved from NFL Injuries
  20. Hampson, R., Jowett, S. (2014). Effects of coach leadership and coach-athlete relationship on collective efficacy. Scandinavian Journal of Medicine & Science in Sports, 24(2), 454-460.
  21. Harrison, E. (2013, June 3). NFL Head Coach Power Rankings. Retrieved 03 13, 2017, from http://www.nflcdn.com/news/author?id=09000d5d82036444
  22. Harrison, E. (2014, July 14). NFL Head Coach Power Rankings. Retrieved 03 13, 2017, from http://www.nflcdn.com/news/author?id=09000d5d82036444
  23. Harrison, E. (2015, July 1). NFL Coach Power Rankings. Retrieved 03 13, 2017, from http://www.nflcdn.com/news/author?id=09000d5d82036444
  24. Horan, D., Kelly, S., Hägglund, M., Blake, C., Roe, M., Delahunt, E. (2023). Players', Head Coaches', and Medical Personnels' Knowledge, Understandings and Perceptions of Injuries and Injury Prevention in Elite-Level Women's Football in Ireland. Sports medicine - open, 9(1), 64.
  25. Horn, T.S., Bloom, P., Berglund, K.M., Packard, S. (2011). Relationship between Collegiate Athletes' Psychological Characteristics and Their Preferences for Different Types of Coaching Behavior. The Sport Psychologist, 25(2), 190-211.
  26. Jones, M.B. (2016). Injuries and Home Advantage in the NFL. (ProQuest, Ed.) SpringerPlus, Web. 5(1), 1-9.
  27. Kavussanu, M., Boardley, I., Jutkiewicz, N., Vincent, S., Ring, C. (2008). Coaching Efficacy and Coaching Effectiveness: Examining Their Predictors and Comparing Coaches' and Athletes' Reports. The Sport Psychologist, 22(4), 383-404.
  28. King, J., Burgess, T.L., Hendricks, C., Carson, F. (2023). The coach's role during an athlete's rehabilitation following sports injury: A scoping review. International Journal of Sports Science & Coaching, 18(3), 928-944.
  29. Knight, K. (2008). More Precise Classification of Orthopaedic Injury Types and Treatment Will Improve Patient Care. Journal of Athletic Training, 43(2), 117–118.
  30. Lawrence, D., Comper, P., Hutchison, M. (2015). Descriptive Epidemiology of Musculoskeletal Injuries and Concussions in the National Football League, 2012-2014. Orthopaedic Journal of Sports Medicine, 3(5), 1-7.
  31. Lawrence, D., Comper, P., Hutchison, M. (2016). Influence of Extrinsic Risk Factors on National Football League Injury Rates. Orthopaedic Journal of Sports Medicine, 4(3), 1-9.
  32. Lemelin, E., Carpentier, J., Gadoury, S., Petit, É., Forest, J., Richard, J., Joussemet, M., & Mageau, G. A. (2023). The reROOT Coaching Program: A Pilot Randomized Controlled Trial Evaluating Its Impact on Coaching Style and Athlete Sports Development. International Sport Coaching Journal, 11(3), 379-392.
  33. MacCambridge, M. (2005). America's game: The epic story of how pro football captured a nation (First Anchor Books edition Ed.). New York: Anchor Books.
  34. Mageau, G., Vallerand, R. (2003). The coach-athlete relationship: A motivational model. Journal of Sports Sciences, 21(11), 883-904.
  35. Matosic, D., Ntoumanis, N., Boardley, I., Sedikides, C., Stewart, B., & Chatzisarantis, N. (2017). Narcissism and coach interpersonal style: A self-determination. Scandinavian Journal of Medicine & Science in Sports, 27(2), 254-261.
  36. Maxymuk, J. (2012). NFL head coaches: A biographical dictionary, 1920-2011. Jefferson, North Carolina: McFarland.
  37. Misasi, S.P., Morin, G., Kwasnowski, L. (2016). Leadership: Athletes and Coaches in Sport. The Sport Journal, 19.
  38. Nicolas, M., Gaudreau, P., Franche, V. (2011) Perception of Coaching Behaviors, Coping, and Achievement in a Sport Competition. Journal of Sport & Exercise Psychology, 33, 460-468.
  39. Rees, H., Matthews, J., McCarthy Persson, U., Delahunt, E., Boreham, C., Blake, C. (2021). Coaches' attitudes to injury and injury prevention: a qualitative study of Irish field hockey coaches. BMJ Open Sport & Exercise Medicine, 7(3), e001074.
  40. Rhoden, W.C. (2008) NFL Players Evaluate Their Coaches. NewYorkTImes.Com.
  41. Ruiz, S. (2016) Ranking all 32 NFL head coaches, from worst to first.
  42. Shamlaye, J., Tomšovský, L., Fulcher, M. L. (2020) Attitudes, beliefs and factors influencing football coaches' adherence to the 11+ injury prevention programme. BMJ Open Sport & Exercise Medicine, 6(1), e000830.
  43. Siekanska, M., Blecharz, J., Wojtowicz, A. (2013). The athlete's perception of coaches' behavior towards competitors with a different sports level. Journal of Human Kinetics, 39(1), 231-242.
  44. Sinclair, D.A., Vealey, R.S. (1989) Effects of coaches' expectations and feedback on the self-perceptions of athletes. Journal of Sport Behavior, 12(2), 77-91.
  45. Slobounov, S.M. (2014) Injuries in athletics: Causes and consequences. University Park, PA, USA: Springer.
  46. Smart, B., Haring, S., Asemota, A., Scott, J., Canner, J., Nejim, B., Schneider, E. (2016). Tackling causes and costs of ED presentation for American football injuries: a population-level study. American Journal of Emergency Medicine, 34(7), 1198-1204.
  47. Sullivan, P., Whitaker-Campbell, T., Bloom, G., Falcao, W.R. (2014). A confirmatory factor analysis of the coach behavior scale for sport. Journal of Sport Behavior, 37(2), 190-202.
  48. Swigonski, N., Enneking, B., Hendrix, K. (2014). Bullying behavior by athletic coaches. Pediatrics Perspectives, 133(2), e273-e275.