The effect of exercises with oxygen lacking masks on the speed storage and the achievement of 800m runners under 18 years old

Athletics is one of the sports task that you need all fitness components of fitness , in order to upgrade these components can develop the physical aspects through which they can develop the sporting achievement , because all the effectiveness of these activities require special specifications of the different each one from the other in all its components and i saliva performance And its technical stages .The effectiveness ran 800 m enemy competitions distances medium fast exciting Olympic and globally in athletics , which features a range of features and qualities of its own a where you need to your endurance , and this on the coach to choose F should err training methods and the most influence on these variables to reach the best achievement for this event , and these modern methods exercises (masks a lack of oxygen ) , which is one of the exercises significant lack of oxygen and have positive effects in the special abilities that depend on the completion of the effectiveness of 80 0 m .