From Strikers to Keepers: Somatotype of Football Players from Slovakia.

Background/objectives: This study aims to analyze and compare the somatotypes of professional football players from Slovakia with a non-athletic population.

Methods: Comparative analysis of professional soccer players by their positions, goalkeepers (n = 4; 8%), defenders (n = 16; 32%), strikers (n = 15; 30%), and midfielders (n = 15; 30%), in average age 16.88 ± 1.29 years, based on selected anthropometric parameters, somatotype components, and the resultant somatotype using the Heath-Carter method.

Results: The average somatotype of the soccer players was categorized as an ectomorphic mesomorph (40%). Goalkeepers showed significantly greater body height (BH 187.98 ± 3.166 cm) and weight (BW 82.33 ± 4.922 kg) than midfielders (BH 179.25 ± 6.126 cm; p = 0.03; BW 68 ± 6.304 kg; p = 0.014) and strikers (BH 176.04 ± 4.998 cm; p = 0.026; BW 68.93 ± 6.591 kg; p = 0.026). Defenders had significantly greater BH (182.14 ± 4.853 cm; p = 0.026) than strikers. Goalkeepers also had a significantly higher BMI than midfielders (23.28 ± 0.698 vs. 21.14 ± 1.282 kg/m²; p = 0.02) and greater epicondylar width of the humerus (EWH 7.36 ± 0.14 cm) compared to strikers (EWH 6.79 ± 0.308 cm; p = 0.014). The average somatotype values identified goalkeepers [2.0-4.1-3.1], defenders [1.6-3.9-3.2], and strikers [1.7-4.2-2.9] as ectomorphic mesomorphs, while midfielders were identified as mesomorph-ectomorphs [1.6-3.7-3.6].

Conclusions: The results highlight the importance of somatotype in player position suitability and its impact on physical attributes in football.