Blood groups as an indicator for assessing the level of physical fitness among students who excel in athletics

Abstract

The performance growth in the individual games and the endeavor to reach the level of typical performance has the most impact in the progress levels of achievement around the world, such as throwing events in general and shot put in particular. It is worth noting that a good level of achievement can only be achieved if the players of shot put have special qualifications agreed with the performance required. Here we should mention that this event has several methods for the performance such as (glide and rotation). However, by depending on the above information, we placed the aims of the study.

- Identifying the variables values ​​of the starting and achievement of the young shot put players in accordance with the different performance methods (O'Brien style and rotation style).

- The deference between variables values of the starting and achievement of the young shot put players in accordance with the different performance methods (O'Brien style and rotation style). 

Researcher used descriptive approach with survey and comparative studies methods. Community of the research has specified with young shot put players in the clubs of the Middle Euphrates (Babylon, Karbala, and Najaf) who participating in the championship of Iraq clubs 2017, and the number of players was (10). Researcher gave three trails for each player with each performance method (glide and rotation). The total trails was (30) trail in each method which they represent the sample of the attempts that were adopted in the research.