Numerous meetings in the field of general sports , basketball in particular , has intensified competition in the games and Galloway this competition in Olympic events and international and local . It is drawn to consider that most of the States participating in these meetings has set itself unexpected place between the competing teams , based on scientific studies Evaluative . I have tried a lot of researchers studying the factors that would influence the level of performance of the players in order to work on upgrading them to reach the highest levels. This research aims to assess the physical, psychological and professional , but it carries with it the diagnostic objective strengths and weaknesses of the teams with the work to strengthen the weaknesses and strengths of consolidation . This research aims to identify : 1 . The relationship between the variables of physical , technical and psychological , as measured by the tests used and the results achieved by junior teams under 15 years of basketball . 2 . Differences between the junior teams under 15 years of basketball in some variables physical , technical and psychological , as measured by the tests used