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Objectifiacation, comparison,, and degree of association of maladaptive indicators in athletes
Kaľata, Maroš ; Malý, Tomáš (advisor) ; Kaplan, Aleš (referee) ; Lehnert, Michal (referee)
Objectification, comparison, and degree of association of maladaptive indicators in athletes Aim: The aim of this study was to identify bilateral and unilateral asymmetries in different components of neuromuscular testing among young athletes, and compare these asymmetries with respect to sport type, age group, performance level, and gender. The secondary aim was to assess the degree of association between types of asymmetry (morphological, balance, strength, and running asymmetry). Methods: The sample population consisted of young male and female athletes aged 10 to 19 with various sports specializations. The participants were grouped by various factors: predominant characteristic of the sport (symmetrical (SY), asymmetrical (ASY), hybrid (HY)); chronological age (10-12 years, 13-15 years, 16-18 years); performance level (elite, sub-elite), and gender. Asymmetry was assessed from morphology and various neuromuscular assessments: distribution of muscle mass on the lower limbs (MA), bilateral differences in the size of the center of pressure path length (APS), maximum active (APF) and impact peak force (IPF) and force impulse (FI) at initial (Z) and final (K) running speed, bilateral asymmetry of knee extensors (Q:Q) and flexors (H:H), and H:Q ratio (unilateral asymmetry) at three angular velocities...
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Impact of the covid-19 pandemic on the physical fitness of female volleyball players between the age of 14 and 16.
Bendová, Tereza ; Pokorný, Ladislav (advisor) ; Bunc, Václav (referee)
This bachelor's thesis deals with the impact of the COVID-19 pandemic on the physical fitness of girls aged 14 to 16. The aim of this work is to evaluate the impact of the pandemic on a particular group of female volleyball players on the basis of recorded data. The theoretical part focuses on the pandemic itself, but mainly on the physical activity linked with the lockdown caused by the COVID-19 pandemic. The theoretical part also expands on information about volleyball and the individual player positions. The practical part deals with the recorded data and its evaluation. For data collection, I chose special motor tests performed on volleyball that test specific motoric abilities of volleyball players. The results showed that the physical fitness of the female volleyball players deteriorated in all tested areas. The biggest percentual deterioration can be found in the K-test used to measure speed. The deterioration rate was recorded in 100% of the players. Furthermore, when comparing whether the players' performance after returning to training recovered to their pre-pandemic levels, I found that not all players were able to perform the same. KEYWORDS volleyball, COVID-19 pandemic, fitness tests, physical fitness, sport training
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Implementation of offensive standard situations in football at various performance levels
Král, Jan ; Pokorný, Ladislav (advisor) ; Krejča, Filip (referee)
The diploma thesis focuses on the implementation of offensive standard situations in football. Specifically in the competitions: division group B, third league group A and the highest competition, ie the first league. The analysis of the work is based on watching football matches from the record. The diploma thesis consists of two main sections, namely the theoretical and research section. The theoretical section is focused on theoretical concepts such as game systems, game combinations, game activities and standard situations. The research section contains the following research situations: how teams most often play offensive standard situations, from which place most offensive standard situations take place, which player most often plays offensive standard situations, from which area players most often end offensive standard situations, which player most often ends offensive standard situations, ending offensive standard situations on goal or out of goal in selected Czech football competitions, which I mentioned above. The information from the diploma thesis can be a support for coaches in the analysis of offensive standard situations of individual teams, and coaches will then be able to appropriately choose tactics in defending offensive standard situations. Keywords football, standard...
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