Observation method and its weaknesses in selecting Algerian goalkeepers

Abstract

Background. Many East European countries released the weakness of the traditional method and tried to develop methods of identification which could be underpinned by scientific theory and evidence. Aims. The present study was conducted to determine the limits of naked-eye appreciation practice by our coaches as methods of selecting the potential goalkeeper. Methods. To archive this objective, this comparative study, tests 28 goalkeepers, at the end of the outward phase by penalty kicks Test, 'T ' Drill Test, Ruler Drop Test (TR) and anthropometric parameters (BH, BMI, WC, and BW). Distributed into three groups depending on their success in the penalty test (PK%: GP1≈50% - GP2≈60% -GP3≈70% of succeeds). Results. Backed by the applied statistical and success in the penalty kick test(km), our results approve the defect of traditional methods admits by our scientists in their subjectivity to assess the amount of body fat and its effect on physical performance. The case of our total goalkeepers whom should exercise so harder below this illness according to FIFA classification. Conclusions. To forecast the success of talented goalkeeper in adult elite competition, the anthropometrical and somatic characteristics are actually crucial to discriminate talented from non-talented soccer players. From that, we recommend our coaches to approve their observations. Setting up on predisposing tests to enhance their decisions credibility and objectivity in selecting/detecting or evaluating the progression of their players in the long term or in the short term.