Special Training According To Targets Distances And Times For The Development Of The Endurance Of Speed And Some Biomechanical Variables And The Achievement Of Running 400 M / Hurdles For Young People.

Abstract

The aim of the present study was to prepare specific exercises according to targets distances and times for the development of the endurance of speed and some biomechanical variables and the achievement of running 400 m / h for youth as well as to identify the effect of these exercises. The researchers hypothesized that there are statistical differences between pre and post tests in the endurance speed  and some biomechanical variables and the achievement  running 400 m / hurdles for young people, the researchers followed experimental method with a one  group-style , the sample of the study was identified by (5) athlete of the National Center for the care of sports talent in Iraq in athlete tested with (250 m and 350 m)test to  measure the endurance of speed, and the achievement of running 400 m hurdles, as well as the measurement of some of the biomechanical variables on hurdles,  exercises continued for 8 weeks The results were obtained by the appropriate statistical means, and the results showed that there was an evolution in the variables endurance of speed and  some biomechanical variables and achievement of running 400 m/ hurdles of the research sample. The researchers concluded that the   training according to targets distances and times contribute to the development of effective requirements (endurance of speed and some biomechanical variables and the achievement running 400 m / hurdles.