تأثير استخدام صدرية الوزن في تدريب متسابقي جري المسافات الطويلة الشباب على بعض المتغيرات البيولوجية

الملخص EN

The study aimed to identify the effect of exercise Jacket weight on some biological activities with long-distance runners; The researcher experimental method and used to design experimental equal groups of setting arbitrator Balachtbarren pre and post; was chosen as the research sample way intentional from Run long distances for the national team of the Iraqi young people; adult number (12) Running, and in order to verify the impact of the independent variable, the researcher deliberately applying exercises itself in both groups and the difference between them will be using the bra weight the first experimental group by (7% - 12%) of body mass as it was done by adding weighting After extracting the amount of unit kilogram, according to block all Running in the chest, was relying on sports technology in the use of training and measurement to a mobile traffic (Treadmills) electric identify energy mechanical galloping through physical effort, and system device (Fitmate pro) to recognize the vital energy of calories disbursed to meet the mechanical energy, the researcher concluded that physical exercise Jacket weight influential role in the development of sufficiently physical in terms of mechanical Taqtin and bio-mediated evolution in mechanical energy, economy, regardless of calories as a result of improving the system biology cell with runners, and that training Jacket weight did not affect the maximum consumption of oxygen (VO2max), despite the improvement Run the two groups, as was the result of training, type and duration.