Abstrakt:Příspěvek se zabývá vybranými aspekty profese sportovního trenéra. ÚVODRozvoj sportu, a to zejména soutěžního, souvisí s dostatečným počtem kvalitně erudovaných, kvalifikovaných, vyzrálých i dobře motivovaných a sociálně zabezpečených trenérů. Zejména sportovní trené-ři totiž ovlivňují celkovou orientaci, kvalitu i edukační potenciál sportovních aktivit. Termín sportovní trenér se v českém kontextu používá "pro označení funkce člověka, který zajišťuje a hlavně vede tré-nink sportovce" (Svoboda 2003, s. 118). Katalogem prací je činnost sportovního trenéra vymezena jako "zajišťování odborné trenérsko-metodické a sportovní přípravy v daném sportovním odvětví", ale také jako "vzdělávací a výchovná činnost…" a "koordinace trenérsko-metodického procesu přípravy sportovců…" (Katalog 2002(Katalog , 2007. Český zákon č. 536/2004 Sb., o pedagogických pracovnících a o změně někte-
Gradace sportovního trenéra představuje komplexní a dlouhodobý proces, ve kterém sehrává podstatnou roli jeho vzdělávání. Moderní koncepce celoživotního vzdělávání zdůrazňuje vedle formálního vzdělávání také vzdělávání neformální a informální. Tato oblast dalšího vzdělávání sportovních trenérů však prozatím není dostatečně empiricky prozkoumána. S odstupem 5 let jsme uskutečnili dvě dotazníková šetření, a to v roce 2011 (n = 142) a 2016 (n = 142). Jejich cílem byla deskripce neformálního vzdělávání a informálního učení u vybraných trenérů a zjištění, jaké možnosti dalšího vzdělávání tito trenéři mají a jaké limity identifikují ve svém dalším vzdělávání. Komparace provedených šetření měla za cíl zjistit, zda po pěti letech došlo k rozvoji neformálního a informálního vzdělávání vybraných sportovních trenérů. Zjištěné údaje nám v porovnání let 2011 a 2016 ukazují určitá zlepšení v přístupu vybraných trenérů k neformálnímu a informálnímu vzdělávání. Výsledky zároveň naznačují institucím, které se přímo nebo nepřímo na trenérském vzdělávání podílejí, kde se objevují rezervy v neformálním vzdělávání a informálním učení sportovních trenérů.
Purpose: Change of direction speed (CODS) and reactive agility (RAG) are important qual-ities in futsal, but studies rarely examined the predictors of these conditioning capacities in players of advanced level. This study aimed to evaluate predictive validity of certain an-thropometric and conditioning capacities in evaluation of futsal specific CODS and RAG in top-level players. Methods: The sample comprised 54 male players from Croatia and Bosnia and Herzegovina, members of teams competing at the highest national rank, including national champions for the 2017–2018 competitive season in both countries. The variables comprised set of pre-dictors (body mass, body height, triceps skinfold, reactive strength index [RSI], sprint 10 m [S10M], and broad jump [BJ]; and four criteria: futsal specific CODS and RAG, performed with and without dribbling (CODS_D, CODS_WD, RAG_D, RAG_WD). To identify the asso-ciation between variables Pearson’s correlation and multiple regressions were calculated. Results: Observed predictors explained statistically significant (p < 0.05) percentage of vari-ance for all four criteria (Rsq: 0.28, 0.30, 0.23 and 0.25, for CODS_WD, CODS_D, RAG_WD, RAG_D, respectively). Body mass was significant predictor for all criteria (Beta: 0.35–0.51), with poorer performances in heavier players. In both performances which involved dribbling, significant predictors was RSI (Beta: −0.27 and −0.31 for CODS_D and RAG_D, respective-ly), with superior performances in players with better RSI. The S10M and BJ were not identi-fied as being significantly correlated to studied RAG and CODS performances. Conclusion: Study confirmed specific influence of studied predictors of futsal specific CODS and RAG with consistent negative influence of body mass on studied performances. Almost certainly this can be explained by specifics of RAG and CODS execution. Specifically, tests are performed over relatively small distances, with several changes of direction, which clear-ly mimic the futsal specific performances. Although sprint performance is often observed as important determinant of CODS and RAG, herein we did not confirm its predictive validity in explanation of futsal specific CODS and RAG. Future studies should evaluate other poten-tially important predictors of these capacities in futsal.
Augustýn, T. & Jůva, V. (2014). The use of information technology in non-formal education of handball coaches. J. Hum. Sport Exerc., 9(Proc1), pp.S335-S340. Information and Communication Technology (ICT) plays an increasingly important role in the gradation of the coaching profession. Our empirical research targets this area, specifically questions the use of ICT in non-formal education and informal learning of coaches of handball. The empirical research method was to analyze the specific forms and methods of use of information technology (video channels, social networks, electronic databases, websites, computer programs, smart phones, etc.) in non-formal education and informal learning of coaches. The research had two phases. In the first phase, a questionnaire was designed which was then distributed to coaches from various sports. Data were collected from 186 coaches. After the quantitative evaluation of the survey, case studies (interviews) with three selected coaches of handball were completed. The results showed that ICT systems were commonly used both in personal life and their coaching. In connection with the system activity, predominately using one-way communication, especially the study -methodic guidelines. Two-way communication, such as Internet e-learning courses, forums, webinars, etc. were used significantly less. Coaches do not use ICT in their direct coaching too often during training or a match, while particularly at the top level usually work on a computer with video.
Overweight and obese children often suffer for many physiological and psychological is-sues. Resistance training allows them to excel over their peers due to strength ability which is related to their somatotype. The aim of this study was to examine the effect of an eight-week resistance training program on body composition in overweight and obese children. Study sample included 8 boys and 4 girls (age = 11.7 ± 1.54) who were involved in an eight-week strength specifically designed program consisted of two strength training unit per week. Resistance of exercise was set on 8‒10 RM. Body composition were measured by InBody 720 two times before and after the training intervention. The Wilcoxon matched pairs test was used. Results showed increase in total body weight (2.7%), lean body mass (2.5%) and fat mass (3.7%). This effect indicates that used resistance training program is suficient to lean body mass grow. Nevertheless, program proved to be inadequate to avoid an increase in fat mass. This could be caused by many factors which should be consider in further research (e.g. longer technique practice, diet, number of training units).
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