The effect of training using the 4D PRO device on the starting speed and digital level in abdominal crawl swimmers for juniors"
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Abstract
The aims of the research is to identify the effect of (4D PRO) training on the speed of the starting distance and the emerging digital level of the Crawl Swimming on the stomach, as the researchers used the experimental method and the researchers used the experimental design using Pre- and Post- measurement, due to its suitability to the nature of the research, and the basic research sample included (15) swimmers who were deliberately selected from the swimmers of the Beni Suef Sports club. The results of the research showed the effectiveness of the proposed 4D PRO training and identified the extent of its effect on the speed of the starting distance and the emerging digital level of the crawl swimming on the stomach, and the researchers recommend the necessity of using 4D PRO training because of its positive results proven in research
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