Assessment of Maximum Velocity: A Case Study of Pogon Szczecin Football Players in Polish Ekstraklasa by Łukasz Rosiński, Anna Rzepiela-Podlecka, Rafał Buryta

Get full text

Changes of physical match performance after the COVID-19 lockdown in professional soccer players according to their playing position by Łukasz Radzimiński, Miguel Lorenzo-Martinez, Marek Konefał, Paweł Chmura, Marcin Andrzejewski, Zbigniew Jastrzębski, Alexis Padrón-Cabo

Subjects: Get full text

KSP Polonia Warszawa’s Financial Problems – Analysis of Liquidity and Debt by Elżbieta Marcinkowska

“…In July this year, an application was filed with the court confirming insolvency of the club and, by virtue of a decision issued by PZPN (Polish Football Association), Polonia Warszawa, so far playing in the Ekstraklasa (Polish top division), will start the next season in the 4th division. …”
Get full text

Analysis of the 30-m running speed test results in soccer players in third soccer leagues by Miłosz Drozd, Michał Krzysztofik, Monika Nawrocka, Magdalena Krawczyk, Krzysztof Kotuła, Alan Langer, Adam Maszczyk

“…The study examined the group of randomly selected seventy athletes from two soccer teams from the Ekstraklasa league, two teams from the first league and two teams from the second leagues were randomized into the study group. …”
Get full text

Analysis of the 30-m running speed test results in soccer players in third soccer leagues by Miłosz Drozd, Michał Krzysztofik, Monika Nawrocka, Magdalena Krawczyk, Krzysztof Kotuła, Alan Langer, Adam Maszczyk

“…The study examined the group of randomly selected seventy athletes from two soccer teams from the Ekstraklasa league, two teams from the first league and two teams from the second leagues were randomized into the study group. …”
Get full text

The effects of participation in European competitions on the domestic competitiveness of Polish football clubs by Szczepan Kościółek

“…Research Design & Methods: Based on the case of Polish Ekstraklasa, observations covering a 10-year competition period (seasons 2011/12 to 2020/21) were tested in regression models that included the league points and positions in the table as dependent variables and participation in the European UEFA competition and promotion to the group stage as explanatory variables. …”
Get full text

Physical Activity of the Right- and Left-Footed Professional Soccer Players from Symmetrical Defensive Positions by Marek Konefał, Marcin Andrzejewski, Paweł Chmura, Michał Zacharko, Łukasz Radzimiński

“…The main purpose of this study was to compare the physical match performance of right- and left-footed external defenders during official matches of Polish Ekstraklasa. The sample comprised 991 individual observations from 296 matches during the 2019/2020 season. …”
Get full text

Relationships between technical and physical match performance in elite soccer by Lukasz Radziminski, Andrzej Szwarc, Zbigniew Jastrzebski, Agata Rzeszutko-Belzowska

“…Materials and methods: The research was based on an analysis of 622 matches of the Polish Ekstraklasa during three consecutive seasons. Such variables as total distance, distance covered in different speed zones, effective playing time, ball possession, number of passes and passing accuracy were taken into account. …”
Get full text

Physical match demands across different playing positions during transitional play and high-pressure activities in elite soccer by Lukasz Bortnik, Stewart Bruce-Low, Joost Burger, Jill Alexander, Damian Harper, Ryland Morgans, Christopher Carling, Kevin McDaid, David Rhodes

“…Data was collected using 10 Hz GPS units from 10 competitive matches including 23 elite soccer players of the 1 st Polish Division (Ekstraklasa) in season 2020–21. A total of 4249 positional observations were made; center backs ( n = 884), full backs ( n = 972), central defensive midfielders ( n = 236), central attacking midfielders ( n = 270), central midfielders ( n = 578), wingers ( n = 778), and attackers ( n = 531). …”
Get full text

Anthropometric Profiling and Changes in Segmental Body Composition of Professional Football Players in Relation to Age over the Training Macrocycle by Wiktoria Staśkiewicz-Bartecka, Elżbieta Grochowska-Niedworok, Grzegorz Zydek, Mateusz Grajek, Agata Kiciak, Agnieszka Białek-Dratwa, Ewa Niewiadomska, Oskar Kowalski, Marek Kardas

“…The investigation was carried out during the Polish football league, PKO BP Ekstraklasa, spring round of the football season 2020–2021, in which male football players participated. …”
Get full text