Zbigniew Waśkiewicz
Jerzy Kukuczka Academy of Physical Education
7 papers found
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Is There a Relative Age Effect among the Most Successful Track and Field Athletes?
Download from doi.orgPrevalence of Relative Age Effect in Russian Soccer: The Role of Chronological Age and Performance
Download from doi.orgPrevalence and Treatment of Vitamin D Deficiency in Young Male Russian Soccer Players in Winter
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