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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
231

Gerovôlei: sociabilidade na velhice: um caminho para o envelhecimento ativo

Ferreira, Paulo Henrique Montenegro Lopes 25 June 2012 (has links)
Made available in DSpace on 2016-04-27T18:47:10Z (GMT). No. of bitstreams: 1 Paulo Henrique Montenegro Lopes Ferreira.pdf: 10526611 bytes, checksum: 4646615b1aaa20763ce0780680b15765 (MD5) Previous issue date: 2012-06-25 / In his theoretical framework, we seek to address content that may do better understanding, the concept, the characterization and the aging process. Besides the importance of physical activity, sociability and Gerovolei, volleyball for seniors. The subjects are a group of 10 elderly women and 09 men aged between 55 and 72 years. The group participates in Gerovolei classes in the city of Santos and belong to the NGO - Energy Institute, the institution develops physical activity programs for the elderly. The theoretical framework supported by thematic reflections on Functional Capacity, Activity of Daily Living, Active Aging, Adapted Sports, Sociability and old age are elements that support the field research, carried out by procedures consistent with the qualitative approach, using observation and interviews structured, as instruments of data collection. Just as the Functional Assessment Tests, support the quantitative part of the research. The results of this research we observed the important role of gerovolei activity, influencing the activity of daily living of the elderly, and the benefits of functional capacity, motor and sociability of the participants. Our conclusion contains advice and stories of the elderly about the importance of gerovolei effect on their lives and the social aspects of quality of life and affective. The survey also outlines the profile of the elderly participating in this group and see whether there are differences in perception in aging men and women. Besides knowing the relationship between the personal life of this elderly person and Gerovolei. With the assimilation of a new concept of sports, many values, prejudices and sporting traditions have changed, generating sometimes conflicts during the activity and the elderly who do not participate in group activity / No seu referencial teórico, busca-se abordar conteúdos que tornem mais compreensíveis conceito, caracterização e processo de envelhecimento, além da importância da atividade física, sociabilidade e gerovôlei, o voleibol para a terceira idade. Os sujeitos da pesquisa são um grupo de 10 mulheres idosas e 9 homens, com idade de 55 anos a 72 anos. O grupo participa de aulas de gerovôlei na cidade de Santos e pertencem à ONG Instituto Energia, que desenvolve programas de atividade física para a pessoa idosa. O marco teórico, sustentado por reflexões temáticas sobre Capacidade Funcional, Atividade de Vida Diária, Envelhecimento Ativo, Esporte Adaptado, Sociabilidade e Velhice, é constituído de elementos que fundamentam a pesquisa de campo, implementada por meio de procedimentos condizentes com a abordagem qualitativa, utilizando a observação e entrevistas semiestruturadas como instrumentos de coleta de dados, assim como os Testes de Avaliação Funcional fundamentam a parte quantitativa da pesquisa. Com os resultados desta pesquisa constataram-se o importante papel da atividade gerovôlei, influenciando a atividade de vida diária do idoso, e os benefícios na capacidade funcional, motora e de sociabilidade dos participantes. A conclusão deste estudo contém parecer e relatos dos idosos sobre a importância do gerovôlei e o efeito sobre sua vida nos aspectos sociais, qualidade de vida e afetivos. A pesquisa também traça o perfil dos idosos que participam desse grupo e averigua se há diferenças na percepção no envelhecimento entre homens e mulheres, além de conhecer a relação existente entre a vida pessoal dessa pessoa idosa e o gerovôlei. Com a assimilação de uma nova concepção de esportes, muitos valores, preconceitos e tradições desportivas foram mudados, gerando, por vezes, conflitos durante a atividade e entre idosos que não participam da atividade do grupo
232

Estudo dos possíveis efeitos do treinamento físico ao longo de uma temporada de treinamento sobre o eixo GH/IGF-I, proteínas de ligação dos IGFs em atletas de voleibol / Study of possible effects of physical training over a training season on the GH/IGF-I axis, and IGFs binding proteins in volleyball athletes

Pisa, Marcel Frezza 21 March 2018 (has links)
Os hormônios de crescimento, principalmente os do eixo GH/IGF-I são responsáveis pelo crescimento tecidual e estrutural desde o nascimento. O GH produzido na hipófise é um hormônio com funções metabólicas e anabólicas e é o principal estimulador da síntese e liberação do IGF-I no fígado que tem suas ações endócrinas, parácrinas e autócrinas mediadas pelas IGFBPs. O exercício físico está intimamente ligado à função anabólica, estimulando a secreção e a ação dos hormônios do eixo GH/IGF-I.Existe a hipótese de haver um comportamento bifásico do eixo durante uma temporada de treinamento,caracterizado por uma fase catabólica, seguida de uma fase anabólica dependendo das fases do treinamento, porém vários estudos têm resultados controversos. O objetivo desse projeto foi investigar o impacto de uma temporada de treinamento em atletas de voleibol sobre o eixo GH/IGF-I e IGFBP-3 e sua relação com desempenho em testes físicos. A amostra foi composta por 10 jogadores de Voleibol categoria adulto da equipe de Franca-SP que foram analisados no início(A1), durante(A2) e ao final(A3) de 15 semanas de treinamento. Foram analisados dados antropométricos, altura de salto e potência de membros inferiores no Squat Jump (SJ), Counter Moviment Jump(CMJ)e Drop Jump 40 cm (DJ40), Índice de Força Reativa (IFR), Razão de Utilização Excêntrica (RUE) e concentrações deIGF-I e IGFBP-3. Para as análises estatísticas foram utilziadas ANOVA de medidas repetidas, Magnitude de Efeito (ES) e Probabilidade Quantitativa de Chances (QC). Os resultados mostram redução dos valores de Massa Coporal Total (MCT), Percentual de Gordura Coporal (%GC), Massa Magra (MM) e Massa Gorda (MG), com menor valor em A3, os resultados dos saltos apresentaram aumento linear com diferença estatísitca (p < 0,05) no DJ40 em A3. A sessão de treino não teve influência sobre as concentrações de IGF-I e IGFBP-3, indicando que a intensidade de disputa dessa modalide não é capaz de alterar as concentrações desses hormônios. Não foi verificada diferença estatísitca (p < 0,05) entre as coletas durante o período de treinamento, mas, as análises de ES e QC indicam tendência de aumento do IGF-I em A3. O comportamento bifásico do eixo GH/IGF-I não foi observado nesse estudo, possivelmente devido a forma de planejamento do período de treinamento, contudo, o IGF-I apresentou maiores concentrações em A3 coincidindo com os maiores resultados de altura de salto. Com esses resultados foi possível inferir que a concentração de IGF-I está correlacionada positivamente com o desempenho físico de atletas de voleibol e que a redução ou a incapacidade de aumento de IGF-I pode ser um sinal de alerta para atletas e treinadores. Ainda assim, são necessários novos estudos para investigar se o treinamento terá efeitos semelhantes durante longos períodos de treinamento, períodos de treinamento com maior intensidade, diferentes fases durante o período de preparação ou competição produzirão respostas hormonais semelhantes / Growth hormones, especially the GH/IGF-I axis is responsible for tissue and structural growth from birth. GH produced in the pituitary gland is a hormone with metabolic and anabolic functions and is the main stimulator for the synthesis and release of IGF-I in the liver that has its endocrine, paracrine and autocrine actions mediated by IGFBPs. Physical exercise is closely linked to anabolic function, stimulating the secretion and action of the hormones of the GH/IGF-I axis. There is a hypothesis of a biphasic behavior of the axis during a training season, characterized by a catabolic phase, followed by an anabolic phase depending on the training phases, but several studies have controversial results. The objective of this project was to investigate the impact of a training season on volleyball athletes on the GH/IGF-I axis and IGFBP-3 and its relation to performance in physical tests. The sample consisted of 10 adult category Volleyball players from the Franca-SP team who were analyzed at baseline (A1), during (A2) and at the end (A3) of 15 weeks of training. Anthropometric data, jump height and power of lower body in Squat Jump (SJ), Counter Movement Jump (CMJ) e Drop Jump 40 cm (DJ40), Reactive Force Index (RFI), Eccentric Usability Ratio (EUR) and IGF-I and IGFBP-3 concentrations were analyzed. Statistical analyzes were performed using repeated measures ANOVA, Effect Size test (ES) and Probability of Quantitative Chances(QC). The results show a reduction in Total Body Mass (TBM) values, Percentage of Body Fat (%BF), Lean Mass (LM) and Fat Mass (FM), with a lower value in A3, the jump results showed a linear increase with a statistical difference (p <0.05) in DJ40 in A3. The training session had no influence on the concentrations of IGF-I and IGFBP-3, indicating that the intensity of contention of this modality is not able to alter the concentrations of these hormones. There was no statistically significant difference (p <0.05) between the collections during the training period, but the ES and QC analyzes indicated an upward trend in IGF-I in A3. The biphasic behavior of the GH/IGF-I axis was not observed in this study, possibly due to the planning of the training period, however, IGF-I presented higher concentrations in A3 coinciding with higher jump height results. With these results it was possible to infer that the concentration of IGF-I is positively correlated with the physical performance of volleyball athletes and that the reduction or inability to increase IGF-I may be a warning signal for athletes and coaches. Still, further studies are needed to investigate whether training will have similar effects during long periods of training, more intense training periods, different phases during the preparation or competition period will produce similar hormonal responses.
233

O efeito da interferência contextual na aquisição da habilidade 'saque' do voleibol em crianças: temporário, duradouro ou inexistente ? / THE CONTEXTUAL INTERFERENCE EFFECT IN THE ACQUISITION OF THE SKILL “SERVE” IN VOLLEYBALL IN CHILDREN: TEMPORARY, LASTING OR NON-EXISTENT?

Cassio de Miranda Meira Junior 09 December 1999 (has links)
De acordo com o efeito da interferência contextual (EIC), a prática variada aleatória ou prática com alta interferência contextual (abcbcacbabac) proporciona pior desempenho de aquisição, porém melhor transferência e retenção em comparação à prática variada em blocos ou prática com baixa interferência contextual (aaaabbbbcccc). Entretanto, muitas pesquisas não confirmaram totalmente o EIC, o que põe em dúvida a aplicação do princípio no domínio motor. Através de um procedimento metodológico que prolongou a transferência (aumento do número de tentativas), o objetivo do presente estudo foi verificar se o EIC é um fator duradouro, temporário ou inexistente. Trinta e seis escolares do sexo feminino, com idades entre 12 e 14 anos, foram distribuídas em dois grupos de prática variada em função dos resultados de um teste de entrada: grupo aleatório e grupo em blocos. As tarefas de aquisição foram os saques de voleibol por baixo e por cima, a dois alvos afixados no solo. A tarefa de transferência foi o saque japonês a um terceiro alvo. Todos os saques foram executados a cinco metros da rede. O experimento constou de quatro fases: teste de entrada (oito tentativas), fase de aquisição (288 tentativas), fase de transferência (84 tentativas) e fase de retenção (12 tentativas). Os resultados das medidas de precisão e de padrão de movimento mostraram que não houve diferenças estatisticamente significantes entre os grupos em nenhum dos blocos do experimento. Logo, a estrutura da prática variada não influiu de forma significante no desempenho da tarefa nova. Ademais, os resultados não deram suporte à hipótese de MAGILL & HALL (1990), segundo a qual o EIC ocorre quando as variações da tarefa pertencem a programas motores diferentes. Ainda, o presente estudo reforçou a tendência de que o EIC não ocorre com crianças e com a utilização de tarefas de campo. / According to the contextual interference effect (CIE), practicing several motor skills under random practice or high contextual interference practice (abcbcacbabac) facilitates retention and transfer in comparison to practicing the same tasks under blocked practice or low contextual interference practice (aaaabbbbcccc). This learning phenomenon has led to a considerable amount of research. However, no definite trend in the results has been found, which makes its acceptance in the motor learning domain questionable. By extending the transfer phase (increasing the number of transfer trials), the aim of this study was to assess whether the CIE is temporary, lasting or non-existent. Accordingly, based on the scores of the pre-test, thirty-six schoolgirls (12 -14 years of age) were allocated to either a blocked or a random group. The acquisition tasks were the underhand and overhand volleyball serves, to two targets placed on the floor. The transfer task was the round house (Asian floater) volleyball serve to a third target. All serves were performed five meters away from the net. The experimental design consisted of four phases: pre-test (eight trials), acquisition (288 trials), transfer (84 trials) and retention (12 trials). The results of precision and movement pattern measures did not provide support to the CIE, since there were no significant statistical differences between the groups in any of the phases. The structure of variable practice did not affect the performance of the new task. Likewise, there was no support to the MAGILL & HALL (1990) hypothesis that, when task variations involve learning of different motor programs, the benefit of random practice over blocked practice would be found. Moreover, the present study reinforced the trend that the CIE does not take place in children as well as with field tasks.
234

Specifičnosti antropološkog statusa mladih odbojkašica Vojvodine / Specific Features of Anthropological Status of Young Female Volleyball Players from Vojvodina

Poček Sunčica 09 November 2015 (has links)
<p>Na uzorku od 358 devojčica sa teritorije Vojvodine, uzrasta od 11,50 &ndash; 16 decimalnih godina, od kojih 186 odbojka&scaron;ica (najmanje tri godine u trenažnom procesu),<br />i 172 devojčice koje se ne bave organizovanom fizičkom aktivno&scaron;ću, sprovedeno je istraživanje morfolo&scaron;kih karakteristika, motoričkih i intelektualnih sposobnosti. Cilj istraživanja je bio da se utvrde specifičnosti mladih odbojka&scaron;ica u odnosu na devojčice koje se ne bave organizovanom fizičkom aktivno&scaron;ću, testiranjem kako kvantitativnih, tako i razlika u strukturi sposobnosti definisanih predmetom istraživanja. Uvidom u rezultate, možemo zaključiti da se devojčice koje se bave odbojkom odlikuju većim vrednostima telesne visine i telesne mase, obima grudi,<br />nadlaktice i podlaktice u odnosu na devojčice koje se ne bave organizovanom fizičkom aktivno&scaron;ću. Iako u varijablama za procenu potkožnog masnog tkiva nije<br />do&scaron;lo do statistički značajnih razlika, u dve od tri grupe vidimo da su kod odbojka&scaron;ica manje vrednosti varijabli kožnih nabora, ali ne i statistički značajno manje.<br />Navedene razlike grupa devojčica u prostoru morfolo&scaron;kih karakteristika su proiza&scaron;le na osnovu procesa selekcije i rasta i razvoja (telesna visina, volumen i masa tela), dok se manje vrednosti u potkožnom masnom tkivu odbojka&scaron;ica mogu pripisati<br />trenažnom tretmanu bavljenja odbojkom. Na osnovu rezultata primenjene kongruencije ekstrahovanih faktora, možemo zaključiti da se grupe devojčica ne<br />razlikuju u strukturi prvih izolovanih faktora &ndash; koji defini&scaron;u strukturu morfolo&scaron;kog prostora, ali da postoji razlika u strukturi drugih i trećih faktora koji defini&scaron;u<br />varijable za procenu motoričkih sposobnosti i inteligencije. Posebno je važno sagledati razliku u strukturi drugih faktora po uzrastu, odnosno važnost<br />pojedinih motoričkih varijabli gde se vidi da je na uzorku odbojka&scaron;ica motorički prostor mnogo homogeniji, jasnije definisan, sa dominacijom varijabli<br />za procenu intenziteta i trajanja ekscitacije i struktuiranja kretanja. Na osnovu sprovedenog istraživanja o specifičnostima antropolo&scaron;kog prostora<br />dve grupe devojčica starijeg &scaron;kolskog uzrasta, a u skladu sa postavljenim ciljevima i zadacima i u kome su proveravane definisane hipoteze, može se generalno<br />zaključiti da se devojčice koje su u trenažnom programu &ndash; odbojka&scaron;ice statistički značajno razlikuju u morfolo&scaron;kom i motoričkom prostoru od ispitanica koje<br />se ne bave organizovanom fizičkom aktivno&scaron;ću, dok u intelektualnom funkcionisanju dve grupe ispitanica nisu uočene statistički značajne razlike.</p> / <p>A research of morphological features, motor abilities and intelligence was carried out on the sample of 358 girls from the territory of Vojvodina, 11, 50 &ndash; 16 years old, out of which 186 female volleyball players (at least three years in training process) and 172 girls that do not practice organized physical activities. The aim of this study was to determine the specificity of young volleyball players compared to girls who are not involved in physical activity, testing of quantitative as well as differences in the structure of skills defined by the subject of research. After examining the results, we can conclude that girls engaged in volleyball are characterized by higher values of body height and body weight, chest circumference, upper arm and forearm girth in<br />relation to girls who are not involved in physical activity. Although there were no statistically significant differences in the variables for estimating body fat, on the basis of the differences in two of the three groups, we see lower skin fold values of volleyball players, but not significantly lower. These differences of girls in the area of morphological characteristics are derived on the basis of the selection process<br />and the growth and development (height, volume and mass of the body), while the lower values in the subcutaneous adipose tissue of volleyball players can be attributed to the training treatment practicing volleyball. Based on the results of applied congruence of factors extracted, it can be concluded that groups of<br />girls do not differ in the structure of the first isolated factors - that define the structure of the morphological space, but there is a difference in the structure of the second and third factors that define the variables of motor abilities and intelligence. It is particularly important to see the difference in the structure of other factors,<br />by age or importance of certain motor variables by which can be seen that the sample of volleyball players in the motor space is far more homogeneous, more clearly defined, with the domination of variables regarding the intensity and duration of excitation and structuring of movement. On the basis of the research on the<br />specificity of the anthropological area, two groups of girls of school age, in line with the set goals and tasks in which they checked defined hypotheses, a general conclusion is that girls who are in the training program - volleyball players differ significantly in morphology and motor area in respect of girls who are not<br />involved in physical activity, while in the intellectual functioning of two groups of<br />subjects were not observed statistically significant differences.</p>
235

Maisto papildų vartojimo paplitimas tinklininkų ir rankininkų, bei jų fizinis pajėgumas / Prevalence of food supplements usage for volleyball and handball players‘ and their physical fitness

Kardauskas, Kęstutis 28 June 2011 (has links)
Tyrimo objektas: Maisto papildų vartojimo paplitimas tinklininkų ir rankininkų, bei jų fizinis pajėgumas. Tyrimo problema: Maisto papildų vartojimo paplitimas tinklininkų ir rankininkų, bei jų fizinis pajėgumas yra mažai nagrinėti teoriniu ir empiriniu lygmeniu. Tikslas: Nustatyti maisto papildų vartojimo paplitimą tinklininkų ir rankininkų, bei jų fizinį pajėgumą. Uždaviniai: 1) Nustatyti ir palyginti įvairių maisto papildų vartojimo ypatumus tinklininkų ir rankininkų grupėse. 2) Nustatyti ir palyginti maisto papildų daromą įtaką fiziniam pajėgumui tinklininkų ir rankininkų grupėse. Hipotezė: Maisto papildų daroma įtaka sportininkų organizmui yra susijusi su geresniu fiziniu pajėgumu. Išvados: 1. Tyrimo dalyviai daugiausia vartojo baltymų ir angliavandenių mišinius, o mažiausiai tarp tiriamųjų buvo vartojami HMB maisto papildai. Tinklininkai labiausiai buvo linkę vartoti baltymų ir angliavandenių mišinius, rankininkai L-karnitiną, amino rūgštis bei baltymų ir angliavandenių mišinius. Rankininkų ir tinklininkų maisto papildų vartojamų preparatų pasirinkimas gana skirtingas. 2. Tinklininkų grupėje, praėjus 6 mėn. nuo tyrimo pradžios, geresniems staigiosios jėgos rezultatams, taikant šuolio į tolį pratimą, reikšmės turėjo amino rūgščių maisto papildų vartojimas, o rankininkų grupėje – kreatino maisto papildų vartojimas. Taikant šuolio aukštyn atsispiriant pratimą, geresniems tinklininkų rezultatams, praėjus 6 mėn. nuo tyrimo pradžios, reikšmės turėjo kreatino, o... [toliau žr. visą tekstą] / Object of this study: Prevalence of food supplements usage for volleyball and handball players’ and their physical fitness. Problem of this study: Prevalence of food supplements usage and their physical fitness (particularly for volleyball and handball players) is a low-examined theoretically and empirically. Aim: Identify the prevalence of food supplements usage for volleyball and handball players‘ and their physical fitness. Tasks: 1) Identify and compare the food supplements usage features for volleyball and handball players. 2) Identify and compare the influence of food supplements for volleyball and handball players’ physical fitness. Hypothesis: The influence of food supplements for athletes’ organism is related with better physical fitness. Findings: 1. Participants of this study mainly used protein and carbohydrates’ mixtures and the least among the subjects were used the HMB supplements. Volleyball players was the most likely to use mixtures’ of protein and carbohydrates, handball players – L-carnitine, amino acids, protein and carbohydrate mixtures. As can be seen, handball and volleyball players select quite different food supplements to use. 2. The emergency power, when the long jump exercise was used, after 6 months from the beginning of this study was better for those volleyball players‘ who used amino acids and for handball players’ – who used supplements of creatine. When the jump up exercise was used, better results (after 6 months from the... [to full text]
236

The effects of two strength interventions on elite female volleyball players during an in-season training program

Robertson, Karl M. January 2002 (has links)
It is often difficult to optimize strength qualities in-season due to the conflicting influences of extensive skill practices combined with frequent game play of the competition schedule. The purpose of this study was to investigate the effects of two interventions on strength qualities and CMJ performance. Thirteen women volleyball players competing in NCAA Division I were tested before and after four weeks of an inseason strength training program with emphasis on heavy squatting (6-IORM), and then before and after three weeks of unloaded jump training. Dynamic squat strength, isometric squat strength, optimal power, CMJ, SJ and approach jump and reach were all tested before and after both cycles. There was a significant increase in both average 1RM squat strength (5%) and vertical jump (1%) following the strength cycle. Following the unloaded training, there was a significant increase in both peak power output (18%) and peak velocity (14%) in the CMJ. SJ performance significantly increased in both peak force (6%) and maximum height (10%). Throughout training, there were no decreases in maximal strength levels or post-test Vertec jump and reach. This study indicates that heavy squatting can improve vertical jump as well as 1RM squat despite a high volume in-season practice and competition schedule. Furthermore, unloaded training can improve the explosive qualities of athletes when used as a peaking cycle late in-season. Athletes maintained dynamic strength and jumping ability from pre-testing scores, while significantly increasing both peak velocity and power in the CMJ. / School of Physical Education
237

Belastungen der unteren Extremität im Handball und Volleyball eine Untersuchung zur Landung nach Sprungwürfen und Schmetterschlägen /

Husen, Michael van. Unknown Date (has links)
Techn. Universiẗat, Diss., 2005--Darmstadt.
238

Ansiedade-traço e autocontrole de conhecimento de resultados na aprendizagem do saque por cima do voleibol / Trait anxiety and self - control of knowledge of results in the learning of the overhead serve in volleyball

Raquel Maia Bokums 01 July 2010 (has links)
O objetivo do estudo foi investigar a relação da freqüência autocontrolada de CR em adolescentes com níveis extremos de ansiedade-traço na aquisição do saque por cima do voleibol. Quarenta e oito escolares do sexo feminino, entre 12 e 14 anos, foram distribuídas em 4 grupos de acordo com os níveis de ansiedade (alto e baixo) e de freqüência de Conhecimento de Resultados - CR (autocontrolada e yoked). O experimento constou de cinco fases: pré-teste (5 tentativas), fase de aquisição (240 tentativas), fases de transferência imediata e atrasada e fase de retenção (8 tentativas cada). Os resultados, relativos à precisão do saque no alvo, mostraram que não houve diferença significativa entre os grupos altos e baixos ansiosos sob os regimes de freqüências autocontrolada de CR e yoked, tanto na fase de aquisição quanto nos testes de transferência e retenção. No entanto, duas tendências descritivas merecem destaque: (1) as meninas alto ansiosas apresentaram melhores desempenhos tanto na fase de aquisição quanto nos testes de transferência/retenção e pediram mais CR do que as baixo ansiosas na aquisição; (2) os grupos com freqüência de CR autocontrolada mostraram melhores resultados na fase de aquisição e transferência do que os grupos yoked. Além disso, o desempenho de todas as participantes foi superior nas tentativas com CR em comparação às tentativas sem CR e a maioria das adolescentes do grupo autocontrolado optou por receber CR após boas tentativas / The goal of the study was to investigate the relationship of the self-controlled frequency of knowledge of results in adolescents with extreme levels of trait - anxiety in the acquisition of the overhead serve in Volleyball. Forty-eight female students, between 12 and 14 years of age, were divided into four groups according to their levels of anxiety (high and low), and the frequency of knowledge of results (self-controlled and yoked). The experiment consisted of five phases: pre-test (5 trials), the acquisition phase (240 trials), immediate and late transfer phases, and the retention phase (8 trials each). The results, based upon the accuracy of the serve on the target, showed that there was no significant difference between the high-anxiety and low-anxiety groups in terms of self-controlled and yoked knowledge of results. This was as much the case in the acquisition phase as in the tests of transfer and retention. However, two discrete tendencies are worthy of closer examination: (1) the high-anxiety girls demonstrated better performance in the acquisition phase as well as in the tests of transfer/retention and requested more knowledge of results than those with low-anxiety during acquisition; (2) the groups with a frequency of self-controlled knowledge of results had better results in the acquisition and transfer phases then the yoked groups. Furthermore, the performance of all participants was better in the trials with knowledge of results when compared to the trials without, and the majority of adolescents in the self-controlled group chose to receive knowledge of results after good trials
239

Marketing esportivo: propostas de ações para o voleibol adulto em Joinville

Silva, Joffran Guilherme da 27 February 2007 (has links)
Made available in DSpace on 2016-12-12T20:32:05Z (GMT). No. of bitstreams: 1 Marketing Esportivo - Propostas de Acoes para o Voleibol Adu.pdf: 460354 bytes, checksum: 15cb4590ef53363797e804504b57976d (MD5) Previous issue date: 2007-02-27 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / This dissertation recipient the name as of Marketing Sportive bids about to volleyball adult well in Joinville, approached the paper than it is to the one spur performance in life of the people and try demonstrate which over time, the acquaintanceship with the world corporate deserves alertness particular. The consultation at the literature he has shown than it is to the achievement academic evolved over the years but still he keeps air about to new studies. This review he pretends add up in the definition from the marketing sportive, browsing aside from of the borders from the spur as a activity physics, for the purpose of come in at the modality volleyball with added depth, to understand the tools diligent by the Clubs at he actuality and understand your relation shipment with the agents from the environmement sportive. From the he might give context , he picks establish tools as of marketing sportive for the Clubs of volleyball adult at the city of Joinville, for the purpose of to come up with actions for the development of that modality in that city catarinense. The methodology used it was the query closed up diligent the one twelve (12) Clubs attendees from the Superliga de Voleibol no Brasil and appointments well into depth together to three (3) Clubs, two (2) of Santa Catarina and one (1) of Campinas. The approach chosen was the qualitative method that constitute a methodology of research not structured, exploration, based in smalls sample the provide insights and comprehension of the context of problem. The chief completions of this work talk above the must from the media at the spur, from a management and reporting occupational, from the amount of money as of demonstrate the one spur as a product, of the avails for the businesses and from the relation already existing amidst the club as of Joinville and the marketing sportive. / Esta dissertação que recebe o nome de Marketing Esportivo - propostas para o voleibol adulto em Joinville, aborda o papel que o esporte desempenha na vida das pessoas e visa demonstrar que, ao longo do tempo, as relações com o mundo empresarial merecem atenção especial. A consulta à literatura demonstrou que o esforço acadêmico evoluiu ao longo dos anos, porém ainda guarda espaço para novos estudos. Este estudo pretende contribuir na definição do marketing esportivo, percorrendo além das fronteiras do esporte como atividade física, a fim de entrar na modalidade voleibol com mais profundidade, entender as ferramentas aplicadas pelos clubes na atualidade e extrair a sua relação com os agentes do meio esportivo. A partir desse contexto, busca estabelecer ferramentas de marketing esportivo para os clubes de voleibol adulto na cidade de Joinville, a fim de propor ações para o desenvolvimento dessa modalidade nessa cidade catarinense. A metodologia utilizada foi o questionário fechado aplicado a doze (12) clubes participantes da Superliga de Voleibol no Brasil e entrevistas em profundidade junto a três (3) clubes, dois (2) de Santa Catarina e um (1) de Campinas. A abordagem escolhida foi o método qualitativo que constitui uma metodologia de pesquisa não estruturada, exploratória, baseada em pequenas amostras, que proporciona insights e compreensão do contexto do problema. As principais conclusões deste trabalho destacam sobre a necessidade da mídia no esporte, de uma gestão profissional, da importância de demonstrar o esporte como produto, dos benefícios para as empresas e da relação já existente entre o Clube de Joinville e o Marketing Esportivo
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Analýza procentuálního zastoupení a úspěšnosti různých druhů útočných úderů v beach volejbale. / Analysis of the percentage of success and different types of attacks in beach volleyball.

Novotný, Jiří January 2018 (has links)
Title: Analysis of percentage representation and success of various kinds of offensive hits in beach volleyball The aim of the work: The aim of the thesis is to find out the percentage success and representation of various offensive hits in the FIVB Beach volleyball World Tour series of men and women teams. Method: The research method was the observation of 24 videos during which I wrote down the necessary data in to a specially prepared chart. By observation and wrote down in to the chart has been gained necessary data for evaluation. Results: The results present the success and representaiton of various offensive hits in the men and women categories. They are summarized in text and charts. In addition, the results informed about the proportions of beach volleyball spike hits and beach volleyball technicals hits, or about representation of blocked offensive hits. The results also including comparison of individual performance levels in FIVB World Tour. Keywords: Beach volleyball, FIVB World Tour, offensive hit, hits analysis, gender comparsion

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