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Orientador: Miguel de Arruda / Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Educação Fisica / Made available in DSpace on 2018-08-11T21:36:55Z (GMT). No. of bitstreams: 1 Hespanhol_JeffersonEduardo_D.pdf: 2704427 bytes, checksum: c7eaede2484eeffb41fa05a527236222 (MD5) Previous issue date: 2008 / Resumo: O propósito desse estudo consistiu em investigações nas mudanças no desempenho da força explosiva (FE), força explosiva elástica (FEE), força explosiva elástica reflexa (FEER) em voleibolistas durante um ciclo anual. A amostra examinada foi composta por 43 voleibolistas do sexo masculino. Os desempenhos das variáveis dependentes foram mensurados através dos testes de salto verticais com meio agachamento partindo de uma posição estática (SJ), teste de salto vertical com contra-movimento, sem a contribuição dos membros superiores (CMJ), e o teste de saltos verticais contínuos com duração de 5 segundos sem a contribuição dos joelhos e membros superiores (CJ5s). As coletas foram realizadas antes e depois dos períodos de preparação e competição, sendo as medidas feitas em tapete de contato Jump Test. Superiores desempenhos dos pos-púberes comparado aos púberes foram observados. O estágio de maturidade, massa corporal e área muscular da coxa contribuíram significantemente, mas com contribuições diferentes para variação do desempenho da produção de força, explicando cerca de 5 a 14% da variância (p<0,05). Em púberes foram observadas significantes mudanças no ciclo anual nas variáveis do desempenho da FE e FEE apresentando aumentos, no entanto não foram encontradas mudanças significantes na FEER, mesmo que os resultados revelando aumentos de desempenho. Os pos-púberes demonstraram aumentos significantes para os desempenhos da FE, FEE e FEER. Deste modo conclui-se que as mudanças foram lineares para os púberes e não lineares para os pós-púberes. / Abstract: The objective of this study it consisted of verify in the changes in the performance of the explosive strength (ES), elastic explosive strength (EES), and reflex explosive strength elastic (REES) in volleyballs players during a years cycle. The sample was composed for 45 volleyball players of the man sex. The participants were submitted the anthropometrical measures (stature, body weight, percentage of fat, fat mass, lean body mass, and thigh muscle area), and vertical jump tests (squat jump, countermovement jump,, and continuous jumps 5s) at three moments: in the beginning and the end of the pre-season; in the beginning and the end of the season, being the measures made in carpet of contact Jump Test. Higher performances of the after-pubescent than pubescent were observed. Maturity, corporal mass and muscular area of the thigh had contributed significantly, but with different contributions for variation of the performance of the strength production, explaining about 5-14% of the variance (p< 0,05). In pubescent significant changes in the annual cycle in the variable of the performance of ES and EES had been observed presenting increases, however, the changes had not been significant in the REES, even if showed increases the performance. The after pubescent showed significant increases in performances the ES, EES, and. In this way one concludes that the changes had been linear for pubescent and the not linear ones for the after-pubescent. / Doutorado / Ciencia do Desporto / Doutor em Educação Física

SUMMARY Purpose of work: Ascertain and estimate the change of arterial blood pressure in the areas of arm, wrist, finger and the change of heart��s systole frequency using static and dynamic strain for all kinds of groups: different age and sex. Goals: 1. Ascertain the effect of static and dynamic strain for arterial blood pressure and for heart‘s systole frequency. 2. Examine the phenomenon of blood repartition and the arterial blood pressure registering investigative groups of different age and sex. 3. Estimate the effect of static exercise for the change of arterial blood pressure in different investigative groups. 4. Estimate the effect of dynamic exercise for the change of arterial blood pressure in different investigative groups. Contingent of investigative and the methods of investigation: The contingent of investigative is constituted by 67 sound investigative, without any clinical complaints: 38 are men and 29 – women. 15 men and 16 women, they performed the static exercise to fortify the muscles of back. 23 men and 13 women, they performed the dynamic exercise to fortify the muscles of shoulders. To estimate functional rate of heart we were using the measurers of arterial blood pressure OMRON. The measurers were registered 2 times: before the exercise and 60s after the exercise. Arterial blood pressure was measured in 3 places of left hand-in the areas of arm, wrist and finger registering systolic and diastolic blood pressure. The systole frequency of heart... [to full text]

Tyrimo objektas: 16- 18 metų merginų liemens raumenų ištvermė ir pratimų su terapiniais kamuoliais poveikis jai. Pratimai ant nestabilių paviršių yra efektyvesni nei pratimai, ant stabilaus paviršiaus, siekiant liemens raumenų ištvermės gerinimo (Hodges et al., 1996; Anderson&Behm, 2005). Susitiprėjus liemens raumenų ištvermei, gerėja laikysena (Dudonienė ir Radzevičiūtė, 2010). Iškelta hipotezė, kad sistemingas pratimų su terapiniais kamuoliais (ant nestabilaus paviršiaus) integravimas į popamokinės, sportinės veiklos užsiėmimus, mokyklinio amžiaus merginoms, turės teigiamą poveikį jų liemens raumenų ištvermei. Darbo tikslas: nustatyti pratimų su terapiniais kamuoliais (ant nestabilaus paviršiaus) poveikį 16-18 metų merginų liemens raumenų ištvermei. Darbo uždaviniai: 1. Nustatyti ir palyginti 16-18 metų merginų liemens raumenų ištvermę, prieš pradedant mankštas su terapiniais kamuoliais (ant nestabilaus paviršiaus) ir merginų, kurios atliks pratimus ant stabilių paviršių. 2. Nustatyti ir palyginti 16-18 metų merginų liemens raumenų ištvermę, po 4 sav. trukusių mankštų su terapiniais kamuoliais (ant nestabilaus paviršiaus) ir merginų, atlikusių pratimus ant stabilių paviršių. 3. Nustatyti ir palyginti 4 sav. trukusių mankštų su terapiniais kamuoliais (ant nestabilaus paviršiaus) ir mankštų ant stabilaus paviršiaus poveikį 16-18 metų merginų liemens raumenų ištvermei. Darbo rezultatai: Po 4 sav. trukusios pratimų programos su kamuoliais (ant nestabilaus... [toliau žr. visą tekstą] / Object of research: Stamina of 16-18 years old girls waist muscle and effect with therapeutic balls for it. Exercises on unstable surfaces are more effective than those on stable surface, seeking for improvement of muscular waist stamina (Hodges et al., 1996; Anderson & Behm, 2005). When stamina of waist muscle is increased, posture also improves (Dudoniene and Radzeviciute, 2010). Hypothesis is held, that systematic integration of exercises with therapeutic balls (on unstable surface) into after-school sports activity of school age girls, will take a positive effect for the stamina of their waist muscle. Purpose of work: to determine the effect of exercises with therapeutic balls (on unstable surface) for 16-18 years old girls waist muscle stamina. Goals of work: 1. To determine and compare the stamina between 16-18 years old girls waist muscle before starting the exercises with therapeutic balls (on unstable surface) and girls, which will do exercises on stable surfaces. 2. To determine and compare the stamina between 16-18 years old girls waist muscle after 4 weeks of exercises with therapeutic balls (on unstable surface) and girls, which have done exercises on stable surfaces. 3. To determine and compare the effect of 4 weeks of exercises with therapeutic balls (on unstable surface) and exercises on stable surface for stamina of 16-18 years old girls waist muscle. Results of work: After 4 weeks exercise program with balls (on unstable surface) statistically... [to full text]

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The diploma thesis deals with opportunities of sport activities which primary school children have in the city Strakonice on primary schools, in Youth centre and out of these institutions. The theoretic part of the work shows us the knowledge which is related to the children in primary schools and theirs development and sport. The purpose is to establish the current offer of the sport activities and the offer in the process of ten years. The evaluation is performed on the basis of study of school educational programs, annual reports of schools and collected data are supplemented in the form of an interview with the school management. The tool for evaluating the results are graphs and the results show us how the offer has changed over the years and what sport activities are offered to the primary school children the most. The results also show us the differences that are across these institutions. KEYWORDS sport, sports activity, sports offer, primary school child, Strakonice

Tyrimo objektas – sportuojančių mokinių prosocialus ir antisocialus elgesys, vertybės sportinėje veikloje, nuomonė apie trenerio kompetenciją ugdyti garbingos kovos nuostatas ir motyvuoti juos sportinei kovai, moralinis pateisinimas sportinėje veikloje bei siekiami tikslai. Tyrimo problema. Tyrime keliami probleminiai klausimais siekiant išsiaiškinti kaip sportininkų elgesys sportinėje veikloje susijęs su vertybėmis, požiūriu į trenerio kompetencijas ugdyti garbingos kovos nuostatas, moraliniu pateisinimu bei siekiamų tikslų suvokimu. Tyrimo tikslas – nustatyti sportininkų elgesio sportinėje veikloje sąsajas su siekiamais tikslais, moraliniu pateisinimu ir nuomone apie trenerio kompetenciją ugdyti garbingos kovos nuostatas ir motyvuoti. Tyrimo tikslui pasiekti darbe keliami uždaviniai: nustatyti sportuojančių mokinių prosocialaus ir antisocialaus elgesio raišką sportinėje veikloje; vertybes sportinėje veikloje ir nuomonę apie trenerio kompetenciją ugdyti garbingos kovos nuostatas ir motyvuoti; moralinį pateisinimą; siekiamus tikslus (laimėjimų motyvacijos) sportinėje veikloje ir atskleisti koreliacinius ryšius tarp sportuojančiųjų elgesio ir kitų tyrime analizuojamų tyrimo kintamųjų. Tyrime keltos hipotezės, kad sportininkų prosocialus elgesys susijęs su jų orientacija į moralines vertybes, suvokta trenerio kompetencija ugdyti garbingos kovos nuostatas ir motyvuoti bei sportininko orientacija į užduoties atlikimą, o antisocialus elgesys susijęs su orientacijomis į statuso... [toliau žr. visą tekstą] / The object of the research – prosocial and antisocial behaviour of exercising students, values in sports activity, the opinion about the trainer’s competence to develop the attitudes towards fair play and to motivate them for competition, moral disengagement and the objectives. The research raises the problematic questions on purpose of ascertaining how the behaviour of athletes in sports activity is related to the values, attitude towards the trainer’s competences to develop the attitudes towards fair play, moral disengagement and perception of the objectives. The aim of the research was to determine the correlations of the behaviour of the athletes in sports activity with the objectives, moral disengagement and the opinion about the trainer’s competence to develop the attitudes towards fair play and to motivate. The following research objectives were raised: to determine the prosocial and antisocial behaviour in sports activity; the values in sports activity and the opinion about the trainer’s competence; moral disengagement; the objectives in sports activity and to reveal the correlations between the behaviour of athletes and other variables analysed in the research. We hyphotizased that the prosocial behaviour of the athletes is related to moral values, the perceived trainer’s competence to develop the attitudes towards fair play and to motivate, and athlete’s orientation to the performance of the task; and antisocial behaviour is related to the status values, moral... [to full text]

Title: The Evaluation of the Current Situation of Posture and Flat Foot Occurrence among the Young, Engaged in the Sports and not Engaged in the Sports, in the West Bohemia Objectives: The main objective of this thesis is to find out the current situation of posture and flat feet occurrence and to evaluate these findings together with a questionnaire survey, focused on the physical activity among a representative sample of young people. Methods: The main methods used to find out the current state of posture were a Matthias' posture test and a diagnostic device for flat feet examination with a polarized light called a podoscope. Plantographs had been evaluated according to the Kapandji score (1985). By the means of the written questionnaire, a basic data about the probands were found out, especially about their interest in the physical activity and their involvement in the sport activity. To determine the optimal weight or overweight, the body mass index BMI was used. By the probands, the BMI was calculated from their recorded body weight and height, using the personal scale Salter 9204WH3R and standalone measure Tanita HR-001. Results: It was discovered 68 % of the tested probands have a faulty posture, and by 32 % of the probands, a flatfoot among 1ř to 3ř occurred. Next, it was found out that a...