Analysis of Some Absolute Angles and Its Relation with Instantaneous Boost and Digital Level for Approaching and Rising Stages of Long Jump Players of Youth

Abstract

Abstract The researchers study the angles that happen in human body at different joints of the body during the performance. The aim of this study is how to relate the changes happening in these angles with educational and training principles for most athletic skills. It aimed to know the level of approaching angle and boost from one part and the level of instantaneous boost and digital level from another part. Also، to identify the connected relationship between them. The researchers assumed that there is a high level of connection between approaching angle and boost from one part and level of instantaneous boost and digital level from another part for long jump players of youth. The researchers used the descriptive method in a connected relationship style because being suitable for the study. The sample was deliberately chosen and was (4 players) from Diyala Club for the athletic season (2015-2016). There ages were beneath (18 years). The procedures used in the research contained filming، tests، and measurements، which contained research variables like measurements of approaching angle and boost and instantaneous boost at moment of rising and also digital level. Field study has been implemented on research sample on Tuesday 10/1/2017، after setting cameras on limited and identified points in pilot experiment after that movement analyzation was done. The results showed that there is a high connected relationship between approaching angles and boosting from one part and level of instantaneous boost and digital level for long jump players for youth from the other part.