The Effect of a Training Programme with Metered Loads of Varying Intensity on Some Physical and Biochemical Variables and Digital Level In The 100 Hurdles Race

Abstract

The aim of the research was to develop a training curriculum with a standardized load of varying intensity, to identify the effect of the training curriculum with varying intensity on the development of some physical abilities and biochemical indicators of 100m steeplechase athletes, and to determine the rate of development in the level of physical abilities and biochemical indicators of 100m steeplechase athletes. Due to the nature of the issue to be investigated, the researcher decided to use the experimental method with a two equivalent groups design as it is suitable for the nature of the issue to be investigated. The researcher chose the research population by the random method, represented by the players of the sports academy in the 100m steeplechase for the season (2025) for the youth category, and the researcher chose this sample because it represents the main base of talented players, and the research population reached (16) players In order to select a representative sample of the community, (4) of them were selected to conduct the exploratory experiment, thus the research sample consisted of (12) players who were divided into two groups in a random manner, the experimental group consisted of (6) players, while the control group consisted of (6) players. The researcher selected the appropriate physical ability tests and biochemical indicators for her research. The researcher used the SPSS statistical package. She concluded from her research that developing a training curriculum with standardized loads of varying intensity for 100m hurdlers showed that the use of Training methods with metered loads of varying intensities that these abilities, whether physical or chemical, play a major role in the development of these different abilities, agility and flexibility training has contributed to the development of anaerobic capacity and increase muscle stock, training with metered loads of varying intensities increases the adaptability of the nervous system to high training loads and increases its resistance to fatigue.