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Artykuł 2020

Selected nutritional behaviors and the level of physical activity of high school students

Autorzy / redaktorzy: Joanna Ratajczak, Katarzyna Rucińska, Marek Kolbowicz, Tomasz Zalewski

Publikacja nadrzędna: Central European Journal of Sport Sciences and Medicine

The aim of the study was to assess selected nutritional behaviors and the level of physical activity of high school students in the West Pomeranian Voivodship. The research included questionnaires regarding the consumption of breakfast, detailing school days and weekends, the amo…

DOI: 10.18276/cej.2020.3-05 · ISSN: 2300-9705

Artykuł 2018

Specialized Movement on the Rowing Ergometer and Post-workout Changes in Selected Peripheral Blood Parameters - a Case Report.

Autorzy / redaktorzy: Patrizia Proia, Alessandra Amato, Valentina Contró, Dan Thiel, Pavlína Vostatková, Beata Buryta, Marek Kolbowicz, Tomasz Lewandowski, Anna Nowakowska

Publikacja nadrzędna: Central European Journal of Sport Sciences and Medicine

Rowing is a sport discipline, which requires extreme physical strength and endurance and appropriate aerobic and anaerobic capacity as well. However, when the workout intensity and load is very high, exercise is associated with temporary changes in cellular metabolism and the imm…

DOI: 10.18276/cej.2018.4-01 · ISSN: 2300-9705

Artykuł 2014

The Angiotensin Converting Enzyme Gene I/D Polymorphism in Polish Rowers

Autorzy / redaktorzy: Zbigniew Jastrzębski, Marek Kolbowicz, Agata Leońska-Duniec, Tomasz Tomiak

Publikacja nadrzędna: Central European Journal of Sport Sciences and Medicine

Angiotensin converting enzyme gene (ACE) is the most frequently investigated genetic marker in the context of genetic conditioning of athletic predispositions. The product of the gene is a key component of the renin-angiotensin system (RAS) and the kallikrein-kinin system (KKS), …

ISSN: 2300-9705

Artykuł 2013

Selected aspects of statistical analyses in sport with the use of STATISTICA software

Autorzy / redaktorzy: Nijole Jascaniene, Marek Kolbowicz, Dorota Kostrzewa-Nowak, Robert Nowak

Publikacja nadrzędna: Central European Journal of Sport Sciences and Medicine

Statistical analysis is a crucial step in all experimental studies, including sport sciences, because inappropriate analysis can lead to erroneous assumptions of performed experiments. Statistical analyses of the training-related data are required to make the training process mor…

ISSN: 2300-9705