The effect of 90-100% intensity training to development of leg speed endurance and anaerobic capacity of advanced handball players

Abstract

The research included the importance of preparing exercises using a playing style with an intensity of 90-100% in developing the speed endurance of the legs and the anaerobic capacity of advanced handball players. The research problem focused on the decline in the physical and functional level of the players, which leads to weakness and difficulty in performing defensive and offensive duties during the handball match, which is negatively reflected in the result of the match. The researcher believes that the reason for this is the lack of use of trainers for exercises with a 90-100% intensity playing style and the lack of introducing players to an atmosphere very similar to competition, which does not make the player feel the difficulty of the match. The research aims to prepare exercises with a 90%-100% intensity playing style in handball. To identify the effect of exercises using a playing style with intensity (90%-100%) in developing the speed endurance of the legs for advanced handball players, and to identify the effect of exercises using a playing style with intensity (90%-100%) on the anaerobic capacity of advanced handball players. The researcher used the experimental method because it is suitable for the nature and problem of the research. As for the research community, the research sample was determined by the advanced sports players of Naft Al-Wasat, numbering (14) players. The (goalkeepers), numbering (2), were excluded due to the difference in the nature of their training, so the total number of sample members became (12) players. They were divided into an experimental group and a control group, with (6) players for each group, using the simple random method (lottery method).