Comparison of the effects of isometric and dynamic training on strength and body composition in recreational athletes 17. srpnja 2025. | Franjo Lovric Marek Kruszewski a, Kamil Zawadka a, Rafał Tabęcki a, Artur Kruszewski a aDepartment of Individual Sports, Faculty of Physical Education, Józef Piłsudski University of Physical Education in Warsaw, Warsaw, Poland