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Weight proportionality and body composition in contemporary Czech preschool children
Janebová, Martina ; Sedlak, Petr (advisor) ; Zamrazilová, Hana (referee)
The diploma thesis is focused on the evaluation of actual state in somatic parametres, weight proportionality and body composition of contemporary Czech preschool children. The aim of this study is to prove validity of reference standards for selected somatic parametres, body mass index and body composition which were established in 1990 (and 1991 respectively). Due to the changes in socioeconomic status, dietary habits and level of physical activity between 1990 and 2017 we assume significant changes in the physical composition of current preschool children, namely a decrease in the proportion of the muscle component and an increase in the fat component for total body weight. It is also assumed that the body mass index (BMI) and % of adiposity will give different results for assesing overweight and obesity. The study involved a total of 468 children aged 4 to 6 years, 228 girls and 240 boys. In the pilot study between 2013 and 2014, 179 children, 90 girls and 89 boys were surveyed in 4 nursery schools in Prague, 1 in Kladno and 1 in Jihlava. In a follow-up study conducted between 2016 and 2017, a total of 289 children, 138 girls and 151 boys from 6 nursery schools in Prague were examined. Significant changes were demonstrated in almost all somatic parameters investigated, but the changes mostly...
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Weight proportionality and body composition in contemporary Czech preschool children
Janebová, Martina ; Sedlak, Petr (advisor) ; Zamrazilová, Hana (referee)
The diploma thesis is focused on the evaluation of actual state in somatic parametres, weight proportionality and body composition of contemporary Czech preschool children. The aim of this study is to prove validity of reference standards for selected somatic parametres, body mass index and body composition which were established in 1990 (and 1991 respectively). Due to the changes in socioeconomic status, dietary habits and level of physical activity between 1990 and 2017 we assume significant changes in the physical composition of current preschool children, namely a decrease in the proportion of the muscle component and an increase in the fat component for total body weight. It is also assumed that the body mass index (BMI) and % of adiposity will give different results for assesing overweight and obesity. The study involved a total of 468 children aged 4 to 6 years, 228 girls and 240 boys. In the pilot study between 2013 and 2014, 179 children, 90 girls and 89 boys were surveyed in 4 nursery schools in Prague, 1 in Kladno and 1 in Jihlava. In a follow-up study conducted between 2016 and 2017, a total of 289 children, 138 girls and 151 boys from 6 nursery schools in Prague were examined. Significant changes were demonstrated in almost all somatic parameters investigated, but the changes mostly...
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Causes and consequences of erroneous fixation of basic motoric stereotypes
Janebová, Martina ; Sedlak, Petr (advisor) ; Riegerová, Jarmila (referee)
Basic motoric stereotypes are key components of motive and postural behavior of every human. They are something like programs which are produced by central nervous system for effective function of musculoskeletal system and their development is tied with early childhood when the motor development takes place. Basic motoric stereotypes are essential for development of specialized movement skills. It is important to build and strengthen them in childhood and after that to maintain them for a whole life of individual. During early ontogenesis may occur erroneous fixation. This bachelor thesis summarize information about motor development, erroneous fixation of basic motoric stereotypes from a point of view of causes and consequences in paediatric population and suggest possible solutions of the problem. Powered by TCPDF (www.tcpdf.org)
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