The article presents the results of research carried out with the aim of developing new means of training high qualification swimmers. Since 2011, new methods of special swimming training USRPT (Ultra Short Race Pace Training), proposed by Brent Rushall, USA, appeared in the system of swimmers' training. Nevertheless, despite the theoretical justification of the positive changes in the body of athletes arising from the use of these exercises, as well as individual positive practical experience, this system is still not widespread among athletes and coaches. One of the reasons, as noted in some publications, is the lack of quality and operational control of swimming technique. This is due to the fact that degradation of biomechanical parameters of swimming technique at competitive speeds is a signal to stop a training session, rather than a decrease in the functional indicators of the swimmer's body. Innovation and significance of the presented research is determined by the development of a new method of controlling the biomechanical characteristics of the chest crawl swimming cycle. It allows expanding the range of means of special swim training of highly qualified swimmers through the use of ultra-short speed sections
high qualification crawl swimmers, biomechanical characteristics of swimming technique, usrpt - ultra short race pace training
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