The effect of the special preparation period on some chemical variables and competitive physical abilities related to the offensive tactical foundations of handball players

Abstract

Abstract     Handball is distinguished by its diverse performance and offensive motor skills, relying on the physical effort exerted by the player, which results in internal changes in the concentration of certain chemical elements. These changes are reflected either positively or negatively through physical performances, whether in terms of skills or tactics, in order to reach the best levels and results. The distinctive qualities of speed, coordination, performance speed, endurance, and power play a significant and important role in the development of skill performance and offensive tactics, especially when incorporated into competitive training exercises. Therefore, the importance and problem of the research lie in developing a training methodology for the specific preparation period and understanding its impact on certain chemical variables and competitive physical abilities related to offensive tactics in handball players. The research objectives are focused on designing a competitive training program for the specific preparation period, with a special emphasis on offensive tactics, and examining its impact on certain chemical variables and the distinctive quality of speed, flexibility, and some specific and compound physical competitive abilities or performances. The researcher used the experimental method. The primary research sample consisted of 12 players representing the first team (professionals) of the New Benghazi Handball Club for the 2022-2021 sports season. The researcher arrived at conclusions that the training program had a positive impact on the chemical variables and the physical elements under investigation. The researcher also provided a set of recommendations, the researcher reached a set of recommendations, including the implementation of physical and chemical tests that are currently under investigation to assess the athletes’ level, determining the goal of the training program, identifying training priorities, and tailoring them to align with the athletes. Additionally, conducting similar research in different sports was suggested.