أثر الجهد البدني على مستوى إنزيم كرياتين فوسفو كاينيز و حامض اللاكتيك لدى لاعبي للكيوشنكاي كراتيه المتقدمين

الملخص EN

The problem of the research was manifested that some of the variables that are associated with the important stages in the formation of energy within the athlete's body in terms of the effect of some variables with few concentrations that play a prominent role in the occurrence of significant changes before and after the implementation of the physical effort that the Kyokushinkai players are exposed to in the level of some physiological variables being a factor Important in the stability of functional and physiological work inside the body, especially when producing the energy needed by the athlete during physical exertion.

The aim of the research is to identify the level of the enzyme creatine phosphokinase and lactic acid before and after the implementation of the physical effort of the advanced players of the Kiyoshinkai Karate.

As for the research hypothesis, there are no significant differences in the level of Creatine phosphokinase and lactic acid After implementing the physical effort of the advanced Kiyoshinkai karate players, the researcher used the experimental method for its suitability to the nature of the research problem.

As for the current research community, the applicants Kiyoshinkai karate players from Baghdad governorate clubs, and a sample number (42) players were selected from multiple weights, and the research conclusions are the high level of creatine enzyme Phospho-Kinase in the advanced Kikoshenkai players before the effort, the decrease in the level of the creatine phospho-Kinase enzyme in the advanced Kikoshenkai players after the effort, while the recommendations were the necessity of adopting tests and measurements of the creatine phospho-kinase enzyme and lactic acid, which resulted in the study as indicators to evaluate the physiological state of the Kikoshenkai players.