The effect of using two styles skills training ( single and merged ) on a number of skillful variables for young football players

The research has aimed at revealing the following :-1- A styles skillful by using single training skills style on a number of skillful variables .2- A styles skillful by using merged training skills style on number of skillful variables.3- The statistically significant differences for two styles skillful between both( single and merged) training on number of skillful variables .4- The differences in the change ratio for styles skillful between both (single and merged) training on a number of skillful variables .The research society has been chosen intentionally and consisted of players from Ninevah football club aged ( 16-19 ) for the football season (200011-2012 ) they were (23) player . The research sample has been consisted of (18) players divided into two experimental groups in the amount of (9) players for each group . The percentage of the research sample has reach (%78 . 26 )from the total population of the research after excluding (5) players . Equivalence between the two groups of the research , for variables (the horizontal expbsive power for leg, especial power by speed of right and left foot , The endurance of speed , The endurance power of feet , maximum change speed and agility, and used the experimental design which called'' the equivalent groups for randomness choses with vigorous control and of pre post testThe main steps of the research was set a styles skillful by both the style of training skills and presented it at some of specialists to make certain modifications upon it, and to do the pilot studies ,and then the doing the skillful per tests in one day , after these the two styles skillful executed for two middle cycles and by rippling a carry movement (3:1) and by (8) little cycle, each cycles consist of three training units , so it was executed (24) training unit through experimental research . The skillful post tests has been done by the same methods which taken in doing the per tests and to conclude the findings , tool were the following statistical used (arithmetic mean, stander deviation t Test for independent samples , percentage , the change percentage ).The researcher reached several conclusions and recommendations , the most important conclusions were the following :-1- Both styles in training skills (single and merged ) achieves significant development in all skillful styles at comparison the findings of per tests and for the benefit of the post but.2- There was no differences in the skillful styles except the endurance of leg when compare the results of tests by both styles in training skills ( single and merged ). Cause the merged training styles an significant development in the type of endurance of the leg.