The Importance of Physical Activity and Eating Behaviours for Fat and Muscle Mass in Young Men and Women 17. srpnja 2025. | Franjo Lovric Dorota Łoboda a, Jarosław Ocalewski a, Beata Ziółkowska a, Szymon Kuliś b aKazimierz Wielki University of Bydgoszcz (Bydgoszcz, Poland) bJózef Piłsudski University of Physical Education in Warsaw (Warsaw Poland)