Does soccer participation lead to genu varum?
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Little is known about the relationship between sport participation and body adaptations during growth. Our aim was to investigate whether soccer participation in youth is associated with the degree of genu varum. The design was a retrospective cohort study. Three hundred and thirty-six male soccer players, and 458 male non-soccer players (aged from 8 to 18) were recruited and included in the study. The intercondylar (IC) or intermalleolar (IM) distance were clinically measured with a specifically designed instrument. The results of this study revealed a statistically significant increase in degree of genu varum in both groups from the age of 14. However, at the age of 16–18 years a significant higher degree of genu varum was observed in the soccer players compared to the non-soccer players (P = 0.028). Intense soccer participation increases the degree of genu varum in males from the age of 16. Since genu varum predisposes to injuries, efforts to reduce the development of genu varum in male soccer players are warranted.
KeywordsGrowth deformation Knee joint Soccer Osteoarthritis
- 3.Bangsbo J, Norregaard L, Thorso F (1991) Activity profile of competition soccer. Can J Sports Sci 16:110–116Google Scholar
- 7.Cahuzac J, Vardon D, Sales de Gauzy J (1995) Development of the clinical tibiofemoral angle in normal adolescents. A study of 427 normal subjects from 10 to 16 years of age. J Bone Joint Surg 77-A:729–732Google Scholar
- 13.Greene WB (1993) Infantile tibia vara. J Bone Joint Surg 75-A:130–143Google Scholar
- 14.Isokawa M, Lees A (1988) A biomechanical analysis of the instep kick motion in soccer science & football, 2nd edn. Routledge, New York, pp 449–455Google Scholar
- 15.Johnston CE (1990) Infantile tibia vara. Clin Orthop Rel Res 255:13–23Google Scholar
- 16.Kaufmann DA, Stanton DE, Updyke WF (1975) Kinematical analysis of conventional-style and soccer style place kicking in football. Med Sci Sports Exerc 7:77–78Google Scholar
- 21.Malina RM (1994) Physical growth and biological maturation of young athletes. Exerc Sport Sci Rev 23:389–433Google Scholar
- 27.Snyder R, Scneider L, Owings C, Reynolds H, Golomb H, Schork MA (1977) Anthropometry of infants, children and youths to age of 18 for product safety design. US Consumer product safety commission Report No UM-Hsri-77-17Google Scholar