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Perfil de humor de atletas vencedores de modalidades individuais e coletivas / Mood profile of winning athletes of individual and collective modalitiesBrandt, Ricardo 17 December 2012 (has links)
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Previous issue date: 2012-12-17 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The study had as objective to determine the mood profile of winning atheletes of individual and collective modalities. From a descriptive, of field, of the kind correlational sectional survey, composed the research 824 high level athletes, of individual and collective modalities in competitive period. The athletes answered to the Questionário de caracterização geral de atletas de alto rendimento and to the Escala de Humor de Brunel . The data were dealt with descriptive statistics, through average, minimum, maximum, percentages and deviation standard. The inferencial statistics will be accomplished having as parameter the test that measures the normality of the data, (Kolmogorov-Smirnov). Also was applied the analysis of logistic regression for the prediction of the mood states and the sporting income. This work is composed of three literature review articles and a qualitative research that investigated an olympic medalist brazilian athlete, beyond the pilot study accomplished with 62 brazilian sailers. The final results, contemplating all the specific aims of the research were presented in two articles. The results show evident differences in almost all factors of mood (tension, depression, vigor, fatigue and confusion) with the exception of anger between men and women. After logistic regression analysis, considering the first placement as the outcome variable, it was found that the factors tension, anger and force are significantly associated with the outcome of the dispute. With the increasing of the vigor (OR = 0.92) and tension (OR = 1.07) and the decreasing of the anger (OR = 0.91) increase the chances of the athlete be the winner in the competition. There are differences in the mood states of athletes who compete in individual sports, collective and struggle in all humor factors (Tension p <0.00; Depression p <0.01; Anger p <0.02; Vigor p <0 , 00; Fatigue p <0.02; Confusion p <0.00). The variables anger (OR = 1.12), tension (OR = 0.92) and vigor (OR = 1.09) integrated the final model in the regression analysis for the humor factors. This research concludes that there are distinct characteristics between the mood profile of athletes in individual, collective and combat sports modalities. This differences become evidents to control the results achieved by athletes. From statistical analyzes having as control the gender and having the first placement as outcome, it is clear that with increasing anger and vigor associated with tension reduction, increase the chances of the athlete be the winner. From this it is possible to present the humor profile for winner brazilian athletes in the three kind of modalities (individual, collective and combat sports). In the collective, the ideal zone of humor to the high performance is characterized by high vigor associated with low levels of tension, depression, anger, fatigue and confusion. In individual sports, high vigor associated with moderate levels of tension and anger, coupled with low depression, fatigue and confusion. Already in combat modalities, in addition, high vigor and tension associated with moderate levels of anger, depression, low depression, fatigue and confusion. / O estudo teve como objetivo determinar o perfil de humor de atletas vencedores de modalidades individuais e coletivas. A partir de uma pesquisa descritiva, de campo do tipo correlacional transversal, participaram da pesquisa 824 atletas de alto nível, de modalidades individuais e coletivas em período competitivo. Os atletas responderam ao Questionário de caracterização geral de atletas de alto rendimento e a Escala de Humor de Brunel. Os dados foram tratados com estatística descritiva, através de através de média, mínimo, máximo, percentuais e desvio padrão. A estatística inferencial será realizada tendo como parâmetro o teste que mede a normalidade dos dados, (Kolmogorov-Smirnov). Também foi aplicada a análise de regressão logística para a predição dos estados de humor e o rendimento esportivo. Este trabalho é composto por três artigos de revisão de literatura e uma pesquisa qualitativa que investigou um atleta brasileiro medalhista olímpico, além do estudo piloto realizado com 62 velejadores brasileiros. Os resultados finais, contemplando todos os objetivos específicos da pesquisa são apresentados em dois artigos. A partir dos resultados ficam evidentes diferenças em quase todos os fatores de humor (tensão, depressão, vigor, fadiga e confusão) com exceção da raiva entre homens e mulheres. Após análise de regressão logística, considerando a primeira colocação como a variável desfecho, verificou-se que os fatores tensão, vigor e raiva estão significativamente associadas ao resultado da disputa. Com o aumento do vigor (OR= 0.92) e tensão (OR= 1.07) e diminuição da raiva (OR= 0.91) aumentam as chances de o atleta ser o vencedor na competição ao jogo. Existem diferenças nos estados de humor de atletas que competem em modalidades individuais, coletivas e de luta em todos os fatores de humor (Tensão p<0,00; Depressão p<0,01; Raiva p<0,02; Vigor p<0,00; Fadiga p<0,02; Confusão p<0,00). As variáveis, raiva (OR=1.12), tensão (OR=0.92) e vigor (OR=1.09) integraram o modelo final na análise de regressão para os fatores de humor. Essa pesquisa conclui que existem características distintas entre o perfil de humor de atletas em modalidades individuais, coletivas e esportes de luta. Essas diferenças se evidenciam ao controlar os resultados alcançados pelos atletas. A partir de análises estatísticas tendo como controle o sexo e tendo a primeira colocação como desfecho, fica claro que quando aumenta a raiva e o vigor, associados à diminuição da tensão, aumentam as chances do atleta ser vencedor. A partir disso é possível apresentar o perfil de humor para atletas brasileiros vencedores nas três características de modalidades (individuais, coletivos e esportes de luta), onde nas coletivas, a zona ideal de humor para o alto rendimento caracteriza-se por elevado vigor associado a baixos níveis de tensão, depressão, raiva, fadiga e confusão. Em modalidades individuais, elevado vigor associado a níveis moderados de tensão e raiva, associados a baixa depressão, fadiga e confusão. Já nas modalidades de luta, além, elevado vigor e tensão, associado a níveis moderados de raiva, baixa depressão fadiga e confusão.
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Interferência dos fatores externos sobre os estados de humor em jovens atletas de voleibol /Rebustini, Flávio. January 2005 (has links)
Orientador: Afonso Antônio Machado / Banca: Maria Teresa K. Leitão / Banca: Silvia Deutsch / Resumo: Nos últimos 30 anos, o estudo dos estados de humor tem sido um dos assuntos mais abordados pela psicometria esportiva. Contudo, um dos grandes desafios é conseguir identificar e mensurar a interferência dos fatores externos (família, amigos e escola) sobre os mesmos e seus reflexos sobre a estruturação do treinamento. Por isso, o objetivo deste estudo foi tentar avaliar o impacto dos fatores externos sobre os estados de humor. Para tanto, a pesquisa foi realizada com uma equipe de voleibol feminina infantil (14 e 15 anos) que compete regularmente nos campeonatos organizados pela Federação Paulista de Voleibol. A mensuração dos estados de humor foi feita por meio do teste POMS (Profile of Mood States) que avalia 6 estados de humor: Tensão, Depressão, Raiva, Vigor, Fadiga e Confusão, ainda adotamos um 7° indicador denominado IEEA (índice de equilíbrio emocional atual), calculado a partir do Vigor subtraído da somatória das outras variáveis. Acrescentamos 4 questões a planilha do POMS para que pudéssemos relacionar os estados de humor ao objetivo de verificar os fatores externos, que foram: Como você está se sentindo em relação ao seu dia até agora? Como você está em relação a sua convivência em casa com seus pais, irmãos e familiares? Como está o relacionamento com suas amigas? e, Como você está na escola em relação a suas notas, tarefas e desempenho?. Foi utilizada uma escala de 1 a 5 (1 muito mal a 5 muito bem) para que a atleta pudesse intensificar sua percepção para cada um dos fatores. A análise dos dados foi realizada por meio da correlação de Pearson e a análise de variância Anova One Way, Scheffé post hoc test, em ambos os casos foi adotado o nível de significância de p<0.01. Os resultados apontaram haver diferenças significativas entre os níveis de intensidade... (Resumo completo, clicar acesso eletrônico abaixo). / Abstract: For over 30 years, the study of the mood states has been one of the subjects most studied in the sports psychometric. However, one of the greatest challenges is to obtain to identify and to measure the interference of the external factors (family, friends and school) on the mood states and its consequences on the training planning. Therefore, the aim of this study was to try to evaluate the impact of the external factors on the mood states. So, the research was done with young volleyball female athlete participants (14 and 15 years old) that play regularly in the championships organized by the Sao Paulo State Volleyball Federation. To measure the mood states was used the POMS Test (Profile of Mood States) that it evaluates 6 mood states: Tension, Depression, Anger, Vigor, Fatigue and Confusion, still we adopt a 7th one indicator called IEEA (index of current emotional equilibrium), calculated from the Vigor deducted from the sum of negative factors. We add 4 questions in the POMS sheet to relate the mood states and external factors intensity, that had been: How are you feeling regarding your day? How are you feeling about your relationship with your parents and relatives? How are you feeling about your friends? And, How are you in the school in relation regarding your grade, tasks and performance. A scale of 5 points was applied, regarding 1 very bad, 2 bad, 3 normal, 4 well and 5 very well, for that athlete could intensify its perception for each one of the factors. It was used an analysis of variance Anova One Way and Scheffé post hoc test and the correlation of Pearson, the techniques had adopted as level of significance (p<0.01). The results had pointed out some significant differences between the levels of intensity in the external factors and the mood states. To Depression, Vigor... (Complete abstract, click electronic address below). / Mestre
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Análise do perfil de humor e da enzima alfa-amilase salivar em indivíduos fisicamente ativos = Analysis of profile of mood states and salivary alpha amylase enzyme in physically active individuals / Analysis of profile of mood states and salivary alpha amylase enzyme in physically active individualsTalmasky, Dalila Victoria Ayala, 1974- 20 August 2018 (has links)
Orientador: Luiz Eduardo Barreto Martins / Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Educação Física / Made available in DSpace on 2018-08-20T15:06:59Z (GMT). No. of bitstreams: 1
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Previous issue date: 2012 / Resumo: Este trabalho investigou o instrumento de perfil de humor psicológico BRAMS e traçou o perfil humoral de uma população de jovens fisicamente ativos. Analisou também as respostas das amostras da alfa-amilase salivar e verificou a possível correlação entre os dois marcadores de estresse. Na primeira parte do trabalho foi verificado se a Escala de Humor Brasileira (BRAMS) pode ser utilizada para aferir alterações de humor em resposta a diferentes cargas de treinamento e elaborada a folha de perfil de humor para a população em questão. Realizamos, inicialmente, a análise da concordância do instrumento BRAMS frente aos seis perfis de humor que ele pretende definir. Observamos ótima concordância estatística com os fatores vigor, raiva, fadiga, tensão e confusão mental. Já o fator depressão não apresentou concordância para a população estudada. Construímos, então, uma folha de perfil de humor, oriunda de 228 testes respondidos por 123 indivíduos com idade de 18±1anos (média ± desvio padrão), praticantes de 3 horas de exercício físico diário periodizado. As respostas de um subgrupo de sujeitos (n=105) foram avaliadas em dois momentos: após quatro meses de treinamento físico sistematizado diário, e após quatro dias do término de um treino intensificado de uma semana, quando foi aplicada uma sobrecarga maior em termos físicos e psíquicos. Os dados apresentados mostraram que o instrumento BRAMS foi capaz de discriminar perfis de humor alterados em função da intensificação do treino e a construção da folha de perfil de humor para uma população fisicamente ativa permite monitoramento mais acurado das variações do estado de humor em resposta ao treinamento. Na segunda parte, foram também analisadas as respostas da alfa-amilase salivar nos dois momentos e verificado se existe correlação entre o instrumento de humor e a enzima salivar. Observou-se que os fatores dos testes de humor BRAMS apresentaram na primeira aplicação, valores para os aspectos humorais considerados negativos mais baixos e apenas o fator vigor, único estado de humor considerado positivo, foi mais elevado. Nos resultados da segunda aplicação, todos os fatores negativos foram mais elevados, e apenas o fator vigor manteve-se mais baixo que na primeira aplicação. A enzima salivar alfa-amilase também teve seus valores aumentados na segunda coleta em relação à primeira, mas foi constatado que esses valores estavam dentro do valor de referência para o horário de coleta. Baseado nos resultados deste estudo foi verificado que tanto o teste psicológico, quanto a concentração da enzima salivar alfa-amilase reproduziram variações sofridas nos dois momentos, mas não possuem correlação entre si / Abstract: This study investigated the instrument profile of psychological mood BRAMS and traced the profile of mood state of a population of physically active young. Also examined the responses of samples of salivary alpha-amylase and investigated a possible correlation between the two markers of stress. In the first part of this work it was verified that the Brazilian Mood Scale (BRAMS) can be used to assess mood changes in response to different training loads and a profile sheet of humor was constructed to the population of this study. We have initially performed the analysis of the agreement of the instrument BRAMS front of six profiles of humor that it intends to set. We observed excellent agreement with the statistical factors vigor, anger, fatigue, tension and mental confusion. But the depression factor had no correlation to the population studied. Then, We built a profile sheet of humor, coming from 228 tests administered to 123 subjects aged 18 ± 1 years (mean ± standard deviation), practicing three hours of daily physical exercise periodized. The responses of a subgroup of subjects (n = 105) were evaluated in two moments: after four months of systematic daily physical training, and after four days of the end of an intensified workout a week, when it was applied to a larger overhead in terms of physical and psychic. Our data showed that the instrument was able to discriminate BRAMS profiles altered mood due to the intensification of training and construction of the profile sheet mood for a physically active population allows more accurate monitoring of changes in mood in response to training. In the second part, we also analyzed the responses of salivary alpha-amylase in two times and checked if there is a correlation between the instrument of humor and salivary enzyme. It was observed that the humoral factors of BRAMS showed at the first application, values for the humoral aspects considered negatives lower and only the factor force, the single mood considered positive was higher. The results of the second application showed that all the negative factors were higher, and only the factor force remained lower than the first application. The enzyme salivary alpha-amylase also had its values increased in the second collection from the first one, but it was found that these values were within the reference value for the time of the collection. Based on the results of this study, it was found that both the psychological test and the concentration of salivary alpha-amylase enzyme reproduced variations suffered on both occasions, but have no correlation / Mestrado / Biodinamica do Movimento Humano / Mestre em Educação Física
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Treinamento psicológico e sua influência nos estados de humor e desempenho técnico de atletas de basquetebol / Psychological training and it\'s influence on mood states and technical performance in basketball playersSilvia Regina Deschamps 07 March 2008 (has links)
Este estudo teve como objetivos identificar os tipos psicológicos mais recorrentes no grupo de atletas analisados e verificar a influência do treinamento psicológico nos estados de humor e desempenho técnico. A amostra foi composta por 17 atletas de basquetebol de alto rendimento, componentes de duas equipes que disputaram os Jogos Regionais de São Paulo, em 2007. Cada equipe realizou seis jogos no referido campeonato.As equipes foram divididas em grupo experimental (equipe A com treinamento psicológico n=9) e grupo controle (equipe B sem treinamento psicológico n=8). Ambas as equipes responderam aos seguintes instrumentos: QUATI (para identificação dos tipos psicológicos), aplicado uma única vez um mês antes da competição e BRAMS (versão brasileira do POMS), que foi aplicado em quatro momentos diferentes (um mês e uma semana antes da competição, e 1º. e 3º. jogos). A essas equipes também foi aplicado o Índice de Eficiência Técnica (adotado pela Confederação Brasileira de Basketball) nos jogos da referida competição. Para o tratamento dos dados foram utilizadas ANOVA e Coeficiente de Correlação de Postos de Spearman.A equipe A foi submetida ao treinamento psicológico baseado no programa desenvolvido por SUINN (1988). Os resultados apontaram que houve uma predominância do tipo psicológico voltado ao pensamento na equipe A, enquanto que na equipe B os tipos predominantes foram sensação e intuição. Houve um equilíbrio entre as atitudes de introversão e extroversão nas duas equipes. Em relação aos estados de humor, a equipe A apresentou os estados negativos (tensão, depressão, raiva, fadiga e confusão) abaixo do percentil 50 nos momentos 3 e 4 e acima desse percentil nos momentos 1 e 2. Já o estado de humor positivo (vigor) esteve acima do percentil 50 durante todo o período competitivo. Na equipe B, os estados de humor negativos estiveram acima do percentil 50 durante toda a competição, exceto a tensão nos momentos 2, 3 e 4. O estado de humor positivo (vigor) obteve os mesmos índices apresentados pela equipe A. Ao correlacionar-se os estados de humor com os índices de eficiência técnica não foram observados resultados significantes para a equipe A, enquanto que a equipe B apresentou uma forte correlação negativa entre o estado de humor confusão e o índice de eficiência do terceiro jogo (-0,90). Apesar da curta duração do trabalho realizado pode-se considerar que o treinamento psicológico teve sua contribuição na melhora dos níveis de estados de humor dos atletas e não houve correlação significante entre os estados de humor e o índice de eficiência técnica para a equipe A. / The purposes of this study were to identify the most frequent psychological types among a group of high level athletes and to verify the influence of psychological training in mood states and technical performance of those athletes. The sample were composed by 17 high level basketball players, competing for two teams at Regional Championship in the State of São Paulo, in 2007. Each team played six games at this tournament. The teams were divided in two groups: Team A (experimental group with psychological training program n=9) and Team B (control group without psychological training program n=8). Both teams answered the following inventories: QUATI (for the identification the psychological types - just one month before competition); BRAMS (Brazilian version of POMS in four different moments: one month and one week before competition and before first and third games during competition). The teams were also assessed by a Technical Efficienfy Index (EFI - adopted by Brazilian Basketball Confederation) during all games. Data analysis were made using ANOVA and Spearman Rank Correlation. The Psychological Trainning Program was based on SUINN (1988). The results showed a predominance of psychological type thought in team A, while psychological types sensation and intuition were predominant in team B. In both teams the functions introversion and extroversion were present at the same level. Concerning mood states, team A presented all negative factors (tension, depression, anger, confusion and fatigue) bellow percentile 50 in moments 3 and 4 and above this percentile in moments 1 and 2. The positive factor vigor was above percentile 50 all time long. In team B, the negative mood states were above percentile 50 all over the competition, except factor tension in moments 2, 3 and 4. The factor vigor presented the same level as team A. There wasn´t significative correlation between each mood state and technical performance index for both teams during the games, except for team B for the factor confusion and EFI at third game. Despite of brief duration of realized work it is possible to consider that the psychological training had your contribution in levels of mood states improvement the athletes and there wasn´t significative correlation between each mood state and technical performance index for team A
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Efeitos da intervenção de sessões de mídias cinematográficas nos estados de humor em idosos /Carmo, Elisangela Gisele do. January 2020 (has links)
Orientador: Gisele Maria Schwartz / Resumo: Muitos estudos já têm utilizado a tecnologia referente a filmes como forma de auxiliar em tratamentos, como os da cinematerapia, tendo em vista seu impacto em diversos aspectos da área terapêutica. Entretanto, pouco se conhece sobre a potencialidade desse recurso como expressão combinada de uma rede de atributos, os quais podem desencadear inúmeros estímulos audiovisuais, tendo como base o referencial da Psicologia Positiva, podendo impactar nas funções cognitivas e nos estados de humor em idosos. Este estudo, de natureza qualiquantitativa, tem como objetivo investigar o efeito de sessões de mídias cinematográficas nos estados de humor e em algumas funções cognitivas, relacionadas à memória, à atenção e à percepção, de idosos saudáveis e com sintomas depressivos. O estudo alia pesquisas bibliográfica e exploratória. A pesquisa exploratória foi desenvolvida por meio da aplicação bifásica, sendo antes do início da exibição do filme (pré-filme) e após o término do mesmo (pósfilme), de três instrumentos para a coleta de dados: Questionário com entrevista estruturada de caracterização da amostra contendo 1 pergunta (pré-filme) e 4 perguntas (pós-filme), Lista de Estados de Ânimo Reduzida e Ilustrada (LEA-RI) (VOLP, 2000) e a Geriatric Depression Scale (GDS)-versão abreviada de 15 itens (ALMEIDA; ALMEIDA, 1999). A amostra de conveniência foi constituída por 216 idosos, com idade igual ou superior a 60 anos, de ambos os sexos, residentes em Rio Claro-SP. Foram utilizados quatro film... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: Many studies have already used the technology related to films as an auxiliary way of treatments, such as the ones of the cinema therapy due to its effectiveness in several therapeutic aspects. However, little is known about the potentiality of this resource as a combined expression in a network of attributes, which may trigger innumerable audiovisual stimuli, based on the Positive Psychology reference and, may impact the efficiency of cognitive functions and mood states in seniors. The present quali-quantitative study aims to investigate the effect of cinematographic media sessions in the mood state and cognitive performance related to memory and attention in healthy elderly with depressive symptoms. The study will combine bibliographic and exploratory research, which will be developed through biphasic technique, before the beginning of the film (pre-test) and after the end of the film (post-test). Three instruments for data collection will be used: Structured interview questionnaire, The Reduced and Illustrated States List (LEA-RI) (VOLP, 2000) and, the Geriatric Depression Scale (GDS), abbreviated version of 15 items (ALMEIDA; ALMEIDA, 1999). The convenience sample consisted of 216 elderly people, aged 60 years or over, of both genders, residing in Rio Claro-SP. Four films were used, from the genre’s biography and drama, selected from the studies of Positive Psychology. The data collected were analyzed in two ways: qualitatively, using the Content Analysis technique, from ... (Complete abstract click electronic access below) / Doutor
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Možnosti neinvazivní kontroly trénovanosti v hypoxii / Possibilities of Non-invasive Control of Hypoxic TrainingPernica, Jan January 2017 (has links)
Title: Possibilities of Non-invasive Control of Hypoxic Training Objectives: To find out whether there is a statistically significant change in mood dynamics measured by the POMS questionnaire while staying and training in a natural hypoxic environment (LHTH), compared to staying and training in normoxy. To compare and verify other non-invasive methods of controlled training in natural hypoxia. Methods: The research has the character of a quasi-experiment with a plan of repeated measurements. As a method of data acquisition, questioning was carried out using a standardized POMS questionnaire, analysis of training documentation. In the selected persons heart rate measurements and analysis of blood biochemical examination records were also done. An additional interview was included. There are two case studies. Results: A statistically significant difference in mood states was observed in the second week of the training camp, when a naturally hypoxic environment reduced the Energy Index and increased the Total Mood Disturbance of athletes. Casuistic investigations did not find any correlation between athletes' reduced performance and changes in the morning resting heart rate or biochemical blood analysis. However, a correlation between the decrease in performance and the overall mood disorder was...
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Rate of perceived exertion and profile of Mood State (POMS) in elite kayakersBurden, Nicholas Anthony 18 June 2013 (has links)
Sprint kayaking is prominent in Europe with training methods devised and adopted from Eastern bloc training systems. There is a lack of published research on sprint kayaking locally and internationally. Consequently, the aims of this research directly address establishing a relationship between kayak specific training and the Profile of Mood States (POMS); monitoring training duration and intensity and establish a link with the POMS and Rating of Perceived Exertion (RPE); to monitor the general wellness of the kayakers. Seven elite sprint kayakers (two male, five female) with the following characteristics: age 26.5 (1.4) years, training experience 8.4 (3.7) years were part of the South African national sprint kayaking squad selected to participate in this study, based on their preparation for the 2008 Beijing Olympic Games (one male athlete did not qualify but continued to train). The females trained for the 500m K1, K2 and K4 events and the male for the 1000m K1. Three training camps (TC1, TC2, TC3) were held from 12 November to 09 December 2007, 25 February to 22 March 2008 and 14 July to 04 August 2008. RPE (Borg Scale) was recorded for each session. The 65-item POMS was completed twice a week, after half a days rest (Wednesday) and after a day and half rest (Sunday). Daily training load was calculated from RPE and session time; and an energy index calculated from the POMS vigour and fatigue scores. The Wisconsin Upper Respiratory Symptom Survey recorded illness and injury. Descriptive and Inferential Statistics, Friedman’s rank test for k correlated samples, The Wilcoxon Signed Ranks Test, Spearman rank-order correlations were used to analyse the data. Statistical significance was calculated at 5% (p=0.05) and 10% (p=0.1). The results showed higher vigour scores associated with lower RPE and low training load; and high RPE associated with higher anger, confusion, depression, fatigue and total mood disturbance scores. There was a relationship between increasing POMS scores and duration of the training camps. The POMS findings could not completely explain the relationship found between RPE and duration of the training camps. The energy index was higher pre-camp and the extended rest periods during the camps. The findings for the POMS and RPE suggested that a state of overreaching might have occurred during the camps. Monitoring of the kayakers for an extended period after the training camps would have been useful to determine whether any of these individuals became over-trained. In accordance with Kentta et al (2006), regular use of the POMS may help detect under recovery, preventing staleness and unwanted rest for extended periods. Future studies will enable a retrospective view on these results. / Dissertation (MA)--University of Pretoria, 2012. / Biokinetics, Sport and Leisure Sciences / unrestricted
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Možnosti neinvazivní kontroly trénovanosti v hypoxii / Possibilities of Non-invasive Control of Hypoxic TrainingPernica, Jan January 2017 (has links)
Title: Possibilities of Non-invasive Control of Hypoxic Training Objectives: To find out whether there is a statistically significant change in mood dynamics measured by the POMS questionnaire while staying and training in a natural hypoxic environment (LHTH), compared to staying and training in normoxy. To compare and verify other non-invasive methods of controlled training in natural hypoxia. Methods: The research has the character of a quasi-experiment with a plan of repeated measurements. As a method of data acquisition, questioning was carried out using a standardized POMS questionnaire, analysis of training documentation. In the selected persons heart rate measurements and analysis of blood biochemical examination records were also done. An additional interview was included. There are two case studies. Results: A statistically significant difference in mood states was observed in the second week of the training camp, when a naturally hypoxic environment reduced the Energy Index and increased the Total Mood Disturbance of athletes. Casuistic investigations did not find any correlation between athletes' reduced performance and changes in the morning resting heart rate or biochemical blood analysis. However, a correlation between the decrease in performance and the overall mood disorder was...
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The effects of reversing sleep-wake cycles on mood states, sleep, and fatigue on the crew of the USS John C. StennisSawyer, Tiffoney L. 06 1900 (has links)
Approved for public release, distribution is unlimited / This study investigates the effects of reversing sleep-wake cycles on mood, sleep, and fatigue of the crewmembers and Air Wing 9 of the USS JOHN C. STENNIS (CVN-74). It also reviews the research conducted in sleep deprivation, circadian rhythms, shiftwork, fatigue, and mood. The effects of reversing sleep-wake cycle on mood of the crewmembers were analyzed by assessing a repeated administration of the Profile of Mood States (POMS). Mood states were monitored at three time points associated with the current work schedule (night shift vs. day shift) of the crewmembers. The results showed that younger participants were angrier than older participants on night shiftwork. The results also indicated that there was a significant interaction between repeated measures of mood states and gender. In addition, female participants reported significantly higher mood scale scores than the male participants, and topside participants were getting significantly less sleep than belowdecks participants. Given these findings, this area of research warrants further exploration. There is a significant need to educate military personnel of the effects of sleep deprivation and shiftwork on their job performance and individual health and safety. / Ensign, United States Navy
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Humor, estresse e perfil nutricional de atletas de alto nível de vela em competição pré-olímpica / Mood, stress and nutritional profile of high level sailing athletes in pre-olympic competitionSegato, Luciana 01 June 2009 (has links)
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Previous issue date: 2009-06-01 / Coordenação de Aperfeiçoamento de Pessoal de Nível Superior / The aim of this study was to investigate the relationship between nutritional profile, stress and mood states of elite sailors in a competition. From a field descriptive research, co relational cross type, participated 31 sailors high level sport that competed in the Pre-Olympic Sailing selected by a non-probabilistic intentional. The athletes answered a Questionnaire of Athlete s Characterization, the brazilian version of the Brunel Mood States (BRUMS), Brazilian Mood Scale - BRAMS (ROLFHS, 2006), the Perceived Stress Scale (COHEN and WILLIAMSON, 1988), the Recall of 24 hours and the Frequency of Food Intake Questionnaire, all those before or after the races. Data were analyzed by descriptive and inferential statistics (Pearson's and Spearman s correlation, t test and Mann-Whitney). The results showed that the sailors are young athletes, from an elite sailing group and have high level of education, which have a good self-evaluation health, quality of sleep and rest. Was observed in competition a poor food intake in calories and carbohydrates, but adequate in protein and lipids. The mood profile of the sailors showed high levels of depression, anger and fatigue and low vigour both athletes, evaluated before and after the races. The lipid intake had correlation with levels of anger before the race, and fatigue after the races, in sailors of two crew members classes. It also noted positive correlation between the carbohydrate intake and fatigue levels, and reverse between protein intake and tension, depression and anger after the races. The levels of stress displayed by the athletes were low to moderate, becoming from intrinsic sources of the competitive context (problems with the boat, disorganization of the team) and extrinsic (study, combining work and sport, family and financial problemsl). After the races, levels of stress were inversely related to protein intake and, in sailors of individual classes, the calories intake and carbohydrate. Athletes refer to have a good coping with stress using cognitive strategies (isolate itself) and somatic (listening music, rest/sleep, talk with friends) in competition. Among the psychological variables, stress was correlated to depression and anger, before and after the races, and inversely to vigor. These results support the hypothesis that exist a significant relationship between nutritional profile, mood states and stress in sailors in a competition. / O estudo teve por objetivo investigar a relação entre perfil nutricional, estados de humor e estresse de atletas de vela em competição. A partir de uma pesquisa descritiva de campo, do tipo correlacional transversal, participaram do estudo 31 velejadores de alto nível esportivo que competiram na Pré-olímpica de vela, selecionados de maneira não-probabilística intencional. Os atletas responderam o Questionário de Caracterização do Atleta, a Escala Brasileira de Humor (ROLFHS, 2006), a Escala de Estresse Percebido (COHEN e WILLIAMSON, 1988), o Recordatório de 24 horas e o Questionário de Freqüência de Consumo Alimentar antes ou depois das regatas. Os dados foram analisados através de estatística descritiva e inferencial (Correlação de Pearson e Spearman, Teste t e U de Mann-Whitney). Os resultados indicaram que os velejadores são atletas jovens, de alto nível de rendimento esportivo e elevado grau de instrução, que possuem uma boa auto-avaliação de saúde, qualidade de sono e descanso. Foi verificado um consumo alimentar em competição baixo em calorias e carboidratos, mas adequado em proteínas e lipídios. O perfil de humor dos velejadores mostrou elevados níveis de depressão, raiva e fadiga e baixos de vigor tanto em atletas avaliados antes, quanto após as regatas. O consumo lipídico foi correlacionado aos níveis de raiva antes das regatas, e à fadiga depois das regatas, em velejadores de classes com dois tripulantes. Também se observou correlação positiva entre o consumo de carboidrato e os níveis de fadiga, e inversa entre o consumo protéico e tensão, depressão e raiva depois das regatas. Os níveis de estresse apresentado pelos atletas variaram de baixo a moderado, sendo estes oriundos de fontes intrínsecas ao ambiente competitivo (problemas com o barco, desorganização da equipe) e extrínsecas (estudo, conciliar o trabalho com a vela, problemas familiares e financeiros). Depois das regatas, os níveis de estresse foram relacionados inversamente ao consumo protéico e, em velejadores de classes individuais, ao consumo de calorias e de carboidrato. Os atletas referem possuir um bom controle do estresse utilizando estratégias cognitivas (isolar-se) e somáticas (escutar música, descansar/dormir, conversar com os amigos) em competição. Entre as variáveis psicológicas, o estresse foi correlacionado à depressão e à raiva, antes e depois das regatas, e inversamente ao vigor. Estes resultados apóiam a hipótese de que existe relação significativa entre o perfil nutricional, estados de humor e estresse de atletas da vela em competição.
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