Searching in Justification for the Intensification of Upward-Kicking in Dolphin Swimming
Rejman, Marek, Rudnik, Daria, Seidel, Wojciech, Siermontowski, Piotr
An Evaluation of the Usefulness of Stroke Index Values in the Swimming Training of People with Disabilities
Seidel, Wojciech, Klarowicz, Andrzej, Rejman, Marek, Szczepan, Stefan