Publications by authors named "Ryszard Strzelczyk"

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Growth Status of Rural Youth 7-15 Years in Poland: Variation by Family Size in Decennial Surveys Spanning 1986-2016.
Sylwia Bartowiak, Jan M Konarski, Ryszard Strzelczyk, Robert M Malina

Am J Hum Biol· July 2025

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Secular change in heights of rural adults in west-central poland between 1986 and 2016: The transition from pre- to post-communism.
Sylwia Bartowiak, Jan M Konarski, Ryszard Strzelczyk, Robert M Malina

Econ Hum Biol· April 2024

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Weight status of rural school youth in Poland: secular change 1986-2016.
Sylwia Bartkowiak, Jan M Konarski, Ryszard Strzelczyk, Jarosław Janowski, Małgorzata Karpowicz

Anthropol Anz· February 2022

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Internal and External Loads During Hockey 5's Competitions Among U16 Players.
Jan M Konarski, Agata Konarska, Ryszard Strzelczyk, Mateusz Skrzypczak, Robert M Malina

J Strength Cond Res· November 2021

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Physical Fitness of Rural Polish School Youth: Trends Between 1986 and 2016.
Sylwia Bartkowiak, Jan M Konarski, Ryszard Strzelczyk, Jarosław Janowski, Małgorzata Karpowicz

J Phys Act Health· July 2021

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Secular change in height and weight of rural school children and youth in west-central Poland: 1986 to 2016.
Sylwia Bartkowiak, Jan M Konarski, Ryszard Strzelczyk, Jarosław Janowski, Robert M Malina

Am J Hum Biol· March 2021

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Morphological asymmetry, sex and dominant somatotype among Polish youth.
Magdalena Krzykała, Małgorzata Karpowicz, Ryszard Strzelczyk, Beata Pluta, Karolina Podciechowska

PLoS One· October 2020

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Non-linear relationships between the BMI and physical fitness in Polish adolescents.
Janusz Kwieciński, Jan M Konarski, Ryszard Strzelczyk, Magdalena Krzykała, Agata Konarska

Ann Hum Biol· August 2018

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Structure of Physical Fitness Among Young Female Basketball Players (Trends of Changes in 2006-2013).
Krzysztof Karpowicz, Małgorzata Karpowicz, Ryszard Strzelczyk

J Strength Cond Res· October 2015

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Iron Metabolism in Field Hockey Players During an Annual Training Cycle.
Tomasz Podgórski, Jakub Kryściak, Jan Konarski, Katarzyna Domaszewska, Krzysztof Durkalec-Michalski, Ryszard Strzelczyk

J Hum Kinet· September 2015

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Analysis of sprinting activities of professional soccer players.
Marcin Andrzejewski, Jan Chmura, Beata Pluta, Ryszard Strzelczyk, Andrzej Kasprzak

J Strength Cond Res· August 2013

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