Data on cardiorespiratory fitness and body composition of school-aged children are currently being analysed by Slovak national HBSC FITNESS team from Kosice, Nitra, Banska Bystrica in collaboration with our colleagues from Institute of Active Living, Faculty of Physical Culture, Palacky University in Olomouc.

We wonder how well are our hearts of children trained and what we can learn from their body composition in relation to other indicators of their health, health related behaviour or social context.