The importance of this research lies in the necessity of focusing on the development of physiological capacities, which the researcher believes will yield positive outcomes in the proper athletic and skill-based development of players. This can be achieved through the design of specialized anaerobic compound exercises for handball that simulate two- or three-player scenarios among advanced-level handball players. Possessing a high level of physiological abilities implies that the athlete demonstrates both strength and speed, enabling them to perform sports activities successfully.Research Problem: Through the researcher’s observations of matches and personal interviews with several experts and coaches, a noticeable decline in the level of performance was observed. Therefore, the researcher decided to address this issue by designing anaerobic compound exercises to investigate their impact on physiological capacities. Accordingly, the central research question emerges: What is the effect of anaerobic compound exercises on selected physiological abilities in advanced handball players? Research Objectives: To design anaerobic compound exercises aimed at developing selected physiological abilities in advanced handball players. To identify the effectiveness of these exercises by comparing the control and experimental groups in the targeted physiological variables. Methodology: The researcher employed the experimental method using the design of two equivalent groups (experimental and control). The research population consisted of 140 players. The main experimental sample was intentionally selected and included 16 players from Al-Kufa Sports Club, representing 11% of the total population. The sample was randomly divided by lottery into two groups. The physiological variables were determined based on a review of numerous scientific sources and were reviewed by a panel of experts to ensure alignment with the research problem. Results: The researcher concluded that the exercises had a positive role in developing the physiological abilities under investigation. The training program contributed to improving anaerobic endurance-related capabilities, such as anaerobic power, anaerobic capacity, heart rate after exertion, and blood lactate concentration. The application of the program resulted in a significant reduction in lactate ccumulation, indicating enhanced physiological efficiency in coping with high-intensity exertion. Recommendations: Adopting anaerobic compound exercises as a core training method in the preparation of advanced handball players due to their comprehensive and integrated impact. Monitoring lactate accumulation after training sessions as a biological indicator of anaerobic system efficiency and muscular endurance. Encouraging coaches to design training programs that include active recovery periods to accelerate lactate clearance and enhance muscular recovery. Utilizing objective evaluation tools (physical, physiological, and psychological tests) to regularly track players’ performance development.
الكوفي et al. (Mon,) studied this question.