RELATIONS BETWEEN THE PARAMETERS OF EXTERNAL LOAD IN BASKETBALL GAME SIMULATING EXERCISES OF VARIOUS TECHNICAL-TACTICAL TASKS

Michał Nowak1, Tomasz Gabryś2, Adam Stępniak3, Urszula Szmatlan-Gabrys4
1Secondary High School Romuald Traugutt in Częstochowa, Physical education
2Department of Physical Education Sciences, Faculty of Health Sciences, Jan Dlugosz University in Czestochowa
3University Club of the Academic Sports Association of the Czestochowa University of Technology
4Department Anatomy, Faculty of Rehabilitation, University of Physical Education in Krakow

DOI. 10.51371/issn.1840-2976.2021.15.S1.13

SOCIO-ECOLOGICAL PROFILES OF PARTICIPANTS IN SPORTS ACTIVITY IN POLAND: RANDOM TREE-BASED ANALYSIS

Elżbieta Biernat1, Dawid Majcherek2, Łukasz Skrok3
1 Department of Tourism, Collegium of World Economy, SGH Warsaw School of Economics, Warsaw, Poland
2 Collegium of World Economy, SGH Warsaw School of Economics, Warsaw, Poland;
3 Department of Business Economics, Collegium of World Economy, SGH Warsaw School of Economics, Warsaw,
Poland

DOI. 10.51371/issn.1840-2976.2021.15.S1.11

THE EFFECT OF SELF-CONTROLLED AND EXPERIMENTER-CONTROLLED FREQUENCY OF MODEL DEMONSTRATION ON LEARNING A COMPLEX GYMNASTIC ROUTINE

Jerzy Sadowski1, Tomasz Niźnikowski2, Andrzej Mastalerz3, Weronika Łuba-Arnista4, Michał Biegajło5
1Department of Sports Sciences, Faculty of Physical Education and Health in Biała Podlaska, Józef Piłsudski
University of Physical Education in Warsaw, Biała Podlaska, Poland,
2Department of Sport for All, Faculty of Physical Education and Health in Biała Podlaska, Józef Piłsudski
University of Physical Education in Warsaw, Biała Podlaska, Poland,
3Department of Biomedical Sciences, Faculty of Physical Education, Józef Piłsudski University of Physical
Education in Warsaw, Poland,
4Department of Physical Education, Faculty of Health Sciences, Lomza State University
of Applied Sciences, Poland,
5Department of Physical Education, Faculty of Physical Education and Health in Biała Podlaska, Józef Piłsudski
University of Physical Education in Warsaw, Biała Podlaska, Poland

DOI. 10.51371/issn.1840-2976.2021.15.S1.8.

EFFECTIVE BATON EXCHANGE IN THE 4X100 M RELAY RACE

Ewa A. Zarębska1, Krzysztof Kusy1, Michał Włodarczyk1, Tadeusz Osik2, Jacek Zieliński1
1Department of Athletics, Strength and Conditioning, Poznan University of Physical Education, Poznan, Poland
2Vice president of Polish Athletic Association, former Head Coach of the Polish National 4x100m Relay Team

DOI. 10.51371/issn.1840-2976.2021.15.S1.5

BODY COMPOSITION OF SCHOOL AGE CHILDREN IN BOSNIA AND HERZEGOVINA

Erol Kovačević1, Denis Čaušević1, Yunyou Liu2, Josipa Nakić3, Nedim Čović1, Elvir Kazazović1, Ensar Abazović1
1 Faculty of Sport and Physical Education, University of Sarajevo, Sarajevo
2 College of Physical Education and Helth Sciences, Zheijiang Normal University, China
3 Faculty of Kinesiology, University of Zagreb, Croatia

DOI. 10.51371/issn.1840-2976.2021.15.S1.4