الملخص
Positive effect in restoring comfort to the players hospitalization 400 meters freestyle
treatment to restore players 400 meters freestyle K - A search on the five sections where Tzmn first part of the introduction and the importance of research and dealt with the relationship to lift the level of performance enabled through the use of the various sciences, whether training or Vslgih as well as Atcham also on the goal of research in identifying the impact of convenience Alaijah to accelerate in the period of hospitalization of the players ran 400 meters freestyle And assumed the researcher and the presence of significant differences between the tests before and after and for posterior tests as well as the researcher used the experimental method for the suitability of the research problem and obtained the following conclusions that the use of a convenience positive has caused a decline in the level of heart rate after the effort immediately after the effort with 3 minutes of use of a convenience positive Through training, especially in the stage of your preparation because of its impact in the speed of healing and restoration as well as the researcher recommends the need for further research and studies on the effect of other means not addressed to him in the activities of another researcher