Efficiency of the use of different rest intervals in the training students-swimmers with the aim of development of special endurance

Purpose: to determine the effectiveness of the use of different rest intervals in the re-training of students-swimmers with the aim of development of special endurance. Material and Methods: In research took part students of KhNPU named after G. S. Skovoroda in the age of 16?17 years, who were engaged in the swimming section. In article were used following methods of research: theoretical analysis and generalization of scientific-methodical literature, studying of best practices, pedagogical observation, pedagogical experiment, statistical processing of the obtained results. Results: we investigated the influence of repeated loads, performed with the use of different rest intervals on the dynamics of the level of development of special endurance swimmers. Conclusions: it is proved that high-speed re-load with rest breaks due to the recovery of heart rate to 120 beats per minute, contributes to a more significant increase of the special endurance than re-load with regular predetermined intervals of rest