The Impact of (K.W.l) strategy according to compatibility exercises in developing the performance of the stages of the effectiveness of hammer throwing and achievement for students

Abstract

The importance of the research lies in studying the strategy of (K.W.L) according to compatibility exercises because of its great role in the success of the motor performance of most sports skills through its application in an educational curriculum prepared by the researcher. The research aims to identify the effect of the (K.W.L) strategy of harmonic exercises in developing the performance of the effective stages of hammer throwing and achievement for students.

The experimental method was used in the research by designing the two equal groups with the two pre and post tests to suit the nature of the problem and the objectives of the research, and this study was applied to students of the second stage of the College of Physical Education and Sports Sciences - University of Maysan for the academic year 2018-2019 of (64) students, (30) students Like the control research sample, (30) students were like the experimental research sample, and (4) students were excluded for non-compliance. Appropriate means, tools, and tests were used that are suitable for the research. After obtaining the results from the tests, they were treated statistically through the use of the statistical bag (SPSS). The study came out with the most important conclusions: The use of the (K.W.L) strategy according to the combinational exercises in the learning process in particular has greatly affected the rate of improvement in the technical performance of the hammer throw.