Objective of the study was to improve the efficiency of the precompetitive training of swimmers of the university sports perfection group by increasing the number of sprint exercises against the less hours of swimming practices. Methods and structure of the study. At the first stage of the study, 16 swimmers of the sports perfection group of the university were examined. All the subjects were aged 18-20 years and had the sports qualification of Candidate Master of Sport. The "ART-2" trial facility was used to determine the effects of sprint trainings on the biometric parameters of the training activity. At the second stage, a factor analysis was carried out. Proceeding from the analysis, a 21-day precompetitive training module was designed. It included 18 training sessions, 8 key training sessions with the selective speed-strength orientation of the performed workloads, tests, and 2 start days at the Universiade. Sprint trainings were focused on improving the biometric parameters of the swimming techniques, mobilizing the functional reserves and increasing the absolute swimming speed. Results and conclusions. It was found that the selective development of the absolute swimming speed at the precompetitive training stage is associated with an increase in the power (Wp), rate (Srmax), mid-cycle force (Fsr), and intra-cyclic swimming speed. The representativeness of the precompetitive training module is expressed in the achievement of the peak functional fitness rates, technical performance improvement, and higher competitive performance results. Owing to the mobilization of the resistant reserves and the morphofunctional shifts achieved, 67% of swimmers reached their best shape and improved individual sports results.
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