The research aimed at recognizing the effect of using high - intensity interval training to develop some coordination abilities on the effectiveness of the technical performance of wrestling players. The researcher used the experimental method through the design of (pre-measurement - post-measurement) for two groups, one of them experimental and the other controlling, because of its suitability to the nature of the research. The basic research sample was deliberately chosen from the wrestling players at the “Mansheya Youth Center" in Benha, whose number was (16) players. They were distributed into two groups (experimental - controlling), each group consisted of (8) players. Number of (6) players were selected as an exploratory sample of wrestling players in the “Muslim Youth Association" to conduct the exploratory study. Thus, the total sample of the research becomes (22) players. The study reached the following results: The high - intensity interval training has a positive effect on the variable of co-ordination abilities of the experimental research sample, and the differences in rates of improvement between the two groups (experimental - controlling) in the physical and technical research variables showed the superiority of the experimental group that used the training program which contains high- intensity interval training on the controlling group that used the traditional program