أثر جهد لا هوائي في بعض المتغيرات البايوكيمياوية و الوظيفية و المهارية لدى لاعبي خماسي كرة القدم

Abstract EN

The Functional responses of the human body organs during physical effort and The biochemical variables in the percentage of some chemical concentrations and ions are considered to be significant indicators to what athletes are exposed to as responses and changes resulting from physical efforts .

The current study aims at recognizing physical responses represented by : acid proportion ,chlorine and calcium concentration in blood ,heart rate and the accuracy of scoring and passing skills after the anaerobic effort for futsal team players.The researcher has hypothesized that there are differences in the value of the functional and biochemical variables in the before and after anaerobic effort tests in addition to differences in skills variables represented by: the accuracy of scoring performance during stability and scoring during movement .

as well as passing performance during stability and passing during movement in the before and after tests .In order to prove the validity of the hypothesis, the researcher conducted a study on a sample represented by the futsal team of the basic education college ,at the beginning measurements and tests of scoring and passing was taken in rest time ,then the team players did anaerobic effort represented by (Rast test) ,immediately after the test ,the scoring and passing according to stability and movementwere retested .