Łubkowska Wioletta, Wiażewicz Aleksander, Eider Jerzy. The correlation between sports results in swimming and general and special muscle strength. Journal of Education, Health and Sport. 2017;7(12):222-236. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1125879 http://ojs.ukw.edu.pl/index.php/johs/article/view/5143 https://pbn.nauka.gov.pl/sedno-webapp/works/842270 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation. Part B item 1223 (26.01.2017). 1223 Journal of Education, Health and Sport eISSN 2391-8306 7 © The Authors 2017; This article is published with open access at Licensee Open Journal Systems of Kazimierz Wielki University in Bydgoszcz, Poland Open Access. This article is distributed under the terms of the Creative Commons Attribution Noncommercial License which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. This is an open access article licensed under the terms of the Creative Commons Attribution Non Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted, non commercial use, distribution and reproduction in any medium, provided the work is properly cited. The authors declare that there is no conflict of interests regarding the publication of this paper. Received: 01.12.2017. Revised: 15.12.2017. Accepted: 22.12.2017. THE CORRELATION BETWEEN SPORTS RESULTS IN SWIMMING AND GENERAL AND SPECIAL MUSCLE STRENGTH Wioletta Łubkowska1*, Aleksander Wiażewicz¹, Jerzy Eider¹ ¹Faculty of Physical Education and Health Promotion, University of Szczecin, Poland * wioletta.lubkowska@usz.edu.pl SUMMARY Introduction. Swimming as a sport encompasses various styles and distances (from 50 up to 1,500 meters). The correlation between sports results and general/special muscle strength seems unquestionable. Aim. The purpose of this paper is to answer the question related to maintaining the proportion between muscle strength development (which depends mainly on land-based trainings) and endurance trainings in water. Material and methods. The study covered 14 leading swimmers from MKP Szczecin who specialized mainly in short and medium distances; they were members of the national senior and junior teams in the 2013/14 training year. The general strength tests were conducted at the beginning and at the end of the winter and summer preparatory periods. The following tests were performed: bench-pressing, pull-ups and bar dips. At the end of the main research period, a thrust test was conducted on land (on a swim bench), as well as a thrust test in the water. Results. All participants demonstrated progress in results between the summer season and the winter season. The range of training loads was higher in the summer due to the length of preparation (by about 100%). The individual progress was, however, very varied. Conclusions. The level of sports progress achieved by individual swimmers was greatly diversified. The relatively high level of general and special strength in the tested swimmers was linked to their need to display these motor skills while swimming. Subjects who showed the greatest progress in the general and special strength trials, displayed the biggest improvement in their swimming performance during the competition season. Swimmers with a fairly high level of strength, but a moderate sports level should analyze and improve their swimming technique. Subjects whose progress in general and special strength tests was the least significant, should try and achieve progress by developing other technical and coordination skills. Keywords: swimming, strength training, special strength, general strength, swimmers, sports result