AUTHOR(S): Saif Ali Mohammed

ABSTRACT:
The aim of the research is to identify the relationship between the complex skill performance at the level of lactate and some physical characteristics of football players. The sample of the research consisted of (20) players of the Samarra University football team for the academic year (2018-2019), and the statistical means represented by the following (percentage law, arithmetic mean, standard deviation, simple correlation coefficient, torsion coefficient) were used by Statistical bag (SPSS The results showed that there is a significant correlation between the skill complex performance and the concentration of lactate and some physical characteristics under study represented by (transitional speed, explosive power of the muscles of the legs, the speed characteristic of the muscles of the legs).

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