أثر العجز الأوكسجيني التراكمي في بعض المتغيرات الوظيفية والقدرات البدنية للاعبي كرة السلة

الملخص EN

The development of the level of the players largely depends on the level of their aerobic and anaerobic physiological capabilities and the extent of the development of these physiological and chemical capabilities to achieve the adaptation of the various body systems so that the player can provide a better level during the match .

The cumulative oxygen deficit (MAOD) represents the difference between the expected oxygen demand and the cumulative oxygen uptake measured during a comprehensive above-maximal test.

The previous studies have shown that the cumulative oxygen deficit is sensitive in response to anaerobic training and is significantly related to phosphocreatine concentrations and muscle lactate concentrations.

Medbo and others indicate that the cumulative oxygen deficit is a quantitative expression of anaerobic capacity.

Medbo and Patata have found out a strong relationship between muscle properties and oxygen, deficit, concluding that the cumulative oxygen deficit is in fact a valid and effective measure of anaerobic capacity.

Carbon dioxide, which represents key responses to muscle work, and among those variables is the cumulative oxygen deficit that occurs during its own physical effort and associated variables (VO2, RQ, VE / VO2, VE / VCO2, VO2Max, HR, RSA, speed endurance, strength endurance characteristic of speed).

As for the research problem, it lies in answering the following question: what are the physiological changes accompanying the cumulative oxygen deficit and how much is it related to the physical abilities of basketball players? The descriptive approach in the style of correlative relations is used in this research, being the appropriate approach to solving the research problem.

The research community is determined in the intentional method, represented by the Iraqi Basketball Premier League players for the season 2019- 2020, (al-Hudud-al-Kahraba-al-Nafut-al-Khutut-al-Shurta) whose number is (18) player.