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This study investigated the effects of resistance training (RT) on the sleep quality of patients with fibromyalgia (FM), through a systematic review. The search was carried out in the PubMed, Embase, Scopus, and Web of Science databases. Initially, 148 studies were found, of which six were included for qualitative analysis. Four studies showed significant improvement in sleep after RT. Compared to other exercise modalities, RT proved to be superior to flexibility training and equivalent to aerobic exercise. Interventions lasted from 4 to 21 weeks, the weekly frequency ranged from two to three times, and the intensity ranged from 40% to 80% 1RM, with exercises for the major muscle groups. RT is an intervention that can be used to treat FM, however, more studies are needed to verify its effectiveness in improving sleep.

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Atmospheric pollutants present environmental threats to health and have been investigated in different environments, such as highways, squares, parks, and gyms. These environments are frequented by older adults, who are considered fragile to the harmful impacts of pollution present in the air. The aim was to analyze the state of the art on the effects of air pollution on the health of older adults during physical activities (PAs) through a mapping review. The search was performed in PubMed, Web of Science, Scopus, and Cinahl databases until June 2022. Of the 10,109 studies initially identified, 58 met the inclusion criteria. The most investigated health outcome was cardiovascular disease, followed by respiratory outcomes. Particulate matter (PM2.5 and PM10), nitrogen dioxide (NO2), and ozone (O3) were the most investigated pollutants. Of the 75 health outcomes investigated, in 29, air pollution had harmful effects on the health of the older adults during the practice of PA, more frequently in cardiovascular diseases. In 25 outcomes, the beneficial effects of PA to the health of the older adults remained, despite exposure to high and low concentrations of pollutants, most often in terms of mental disorders. We conclude that poor air quality is a harmful factor for the health of older adults during the practice of PAs, more frequently in cardiovascular and respiratory diseases. On the other hand, for mental-health-related outcomes (depression and cognition), in most studies, the beneficial effects of PA in older adults were maintained, even after exposure to pollutants.

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ABSTRACT Analyses of scientific production have attracted the interest of researchers, as they help to control the quality of what is published, identify relevant themes, and, thus enable scientific advances. Therefore, the objective of this study was to analyze the scientific production of the Brazilian Journal of Sports Medicine on the Web of Science database through a bibliometric analysis. The data were analyzed in relation to the publications, the authors, and the RBME. During the period of indexation on the Web of Science, which corresponds to the last decade, the RBME published 896 documents, most of which were original articles (801, 89.3%). The most cited keywords were exercise (117 studies), resistance training (37), and physical activity (34). Brazilian institutions had the highest number of publications, followed by Portugal and Spain, and there were also articles published in the USA, Canada, and the United Kingdom. USP and UNESP were the institutions with the greatest number of publications in the RBME over the last decade. Ten different collaboration clusters were identified, with researcher Edilson Serpeloni Cyrino standing out with the largest collaboration network. The ten years of indexation on the Web of Science reveal the consolidation of the RBME on the international scene, which has resulted in increasing views of and citations from the studies published, as well as attracting researchers from institutions of other countries to publish their work. Level of evidence II; Review.

RESUMEN Los análisis sobre la producción científica han despertado el interés de investigadores, pues auxilian en el control de la calidad de aquello que es publicado, identificando temas relevantes y auxiliando así los avances científicos. Por lo tanto, el objetivo del estudio fue analizar la producción científica de la Revista Brasileña de Medicina del Deporte (RMBE) en la Web of Science (WoS) a través de un análisis bibliométrico. Se analizaron los datos relativos a las publicaciones, a los autores y a RMBE. En el período de indexación en la WoS, correspondiente a la última década, la RBME publicó 896 documentos, siendo la mayoría artículos originales (801, 89,3%). Las palabras clave más citadas fueron exercise (117 estudios), resistance training (37) y physical activity (34). Las instituciones de Brasil fueron las que más publicaciones presentaron, seguidas de Portugal y España, con publicaciones también en Estados Unidos, Canadá y Reino Unido, entre otros. La USP y UNESP fueron las instituciones con mayor número de publicaciones en RMBE en la última década. Se identificaron diez grupos de colaboración diferentes, destacándose el investigador "Edilson Serpeloni Cyrino", con la mayor red de colaboración. Los 10 años de indexación de la RBME en la Web of Science revelan la consolidación de la revista en el escenario internacional, repercutiendo en el aumento de visualizaciones y citas de los estudios publicados, además de atraer a investigadores de instituciones de otros países para publicar sus trabajos. Nivel de evidencia II; Revisión.

RESUMO Análises sobre a produção científica têm despertado o interesse de pesquisadores, pois auxiliam no controle da qualidade do que é publicado, identificando temas relevantes, e assim, auxiliando avanços científicos. Diante disso, o objetivo do estudo foi analisar a produção científica da Revista Brasileira de Medicina do Esporte na Web of Science (WoS) por meio de uma análise bibliométrica. Os dados foram analisados com relação às publicações, aos autores e à RBME. No período de indexação na WoS, correspondente a última década, a RBME publicou 896 documentos, sendo a maioria artigos originais (801, 89,3%). Os descritores mais citados foram exercise (117 estudos), resistance training (37) e physical activity (34). Instituições do Brasil foram as que mais apresentaram publicações, seguidas de Portugal e Espanha, tendo ainda publicações nos EUA, Canadá e Reino Unido, entre outros. A USP e a UNESP foram as instituições com maior número de publicações na última década na RBME. Dez diferentes grupos de colaboração foram identificados, destacando-se o pesquisador "Edilson Serpeloni Cyrino", com a maior rede de colaboração. Os 10 anos de indexação da RBME na Web of Science revelam a consolidação do periódico no cenário internacional, repercutindo no aumento de visualizações e citações dos estudos publicados, além de atrair pesquisadores de instituições de outros países para publicarem seus trabalhos. Nível de evidência II; Revisão.

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This study analyzed the relationship between anthropometric measures, cardiorespiratory capacity, strength, power, and local muscle endurance with performance in the CrossFit® Open 2020. For this, 17 volunteers (6 women) (29.0 ± 7.2 years) completed, on separate weeks, tests for body composition (dual-energy X-ray absorptiometry), maximal oxygen consumption (2 km row test), muscle strength (one repetition maximum (1 RM) back and front squat, isometric peak torque), muscle power (1 RM snatch and clean and jerk) and muscle endurance (Tibana test), which were compared with performance during the CrossFit® Open 2020. Specific tests of localized muscular endurance and muscle strength had the strongest relationship with performance in the CrossFit® Open 2020. On the other hand, the percentage of fat and cardiorespiratory capacity were not significantly correlated with CrossFit® Open 2020 workout performance. Coaches and practitioners should therefore utilize these findings to assess physical fitness and organize the distribution of the training session based on less developed physical needs, in order to ensure an appropriate physiological adaptation for a given competition.

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BACKGROUND: There has been a notable increase in knowledge production on air pollution and human health. OBJECTIVE: To analyze the state of the art on the effects of air pollution on human health through a mapping review of existing systematic reviews and meta-analyses (SRs and MAs). METHODS: The systematic mapping review was based on the recommendations for this type of scientific approach in environmental sciences. The search was performed using PubMed, Web of Science, Scopus, Cinahl, and Cochrane Library databases, from their inception through June 2020. RESULTS: Among 3401 studies screened, 240 SRs and MAs satisfied the inclusion criteria. Five research questions were answered. There has been an overall progressive increase in publications since 2014. The majority of the SRs and MAs were carried out by researchers from institutions in China, the US, the UK, and Italy. Most studies performed a meta-analysis (161). In general, the reviews support the association of air pollution and health outcomes, and analyzed the effects of outdoor air pollution. The most commonly investigated health outcome type was the respiratory (mainly asthma and COPD), followed by cardiovascular outcomes (mainly stroke). Particulate matter (with a diameter of 2.5 µm (PM2.5) and 10 µm (PM10) or less) and nitrogen dioxide (NO2) were the most widely investigated pollutants in the reviews. The general population was the most common sample in the reviews, followed by children, and adults. The majority of the reviews investigated health outcomes of respiratory diseases in children, as well as cardiovascular diseases in all ages. Combining health outcomes and air pollutants, PM2.5 was included in a higher number of reviews in eight health outcomes, mainly cardiovascular diseases. DISCUSSION: The majority of SRs and MAs showed that air pollution has harmful effects on health, with a focus on respiratory and cardiovascular outcomes. Future studies should extend the analysis to psychological and social aspects influenced by air pollution.

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In the present study, the daily dose in terms of particle surface area received by citizens living in different low- and middle-income countries, characterized by different lifestyles, habits, and climates, was evaluated. The level of exposure to submicron particles and the dose received by the populations of Accra (Ghana), Cairo (Egypt), Florianopolis (Brazil), and Nur-Sultan (Kazakhstan) were analyzed. A direct exposure assessment approach was adopted to measure the submicron particle concentration levels of volunteers at a personal scale during their daily activities. Non-smoking adult volunteers performing non-industrial jobs were considered. Exposure data were combined with time-activity pattern data (characteristic of each population) and the inhalation rates to estimate the daily dose in terms of particle surface area. The received dose of the populations under investigation varied from 450 mm2 (Florianopolis, Brazil) to 1300 mm2 (Cairo, Egypt). This work highlights the different contributions of the microenvironments to the daily dose with respect to high-income western populations. It was evident that the contribution of the Cooking & Eating microenvironment to the total exposure (which was previously proven to be one of the main exposure routes for western populations) was only 8%-14% for low- and middle-income populations. In contrast, significant contributions were estimated for Outdoor day and Transport microenvironments (up to 20% for Cairo, Egypt) and the Sleeping & Resting microenvironment (up to 28% for Accra, Ghana), highlighting the effects of different site-specific lifestyles (e.g. time-activity patterns), habits, socioeconomic conditions, climates, and outdoor air quality.

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We are facing an unprecedented crisis due to the COVID-19, with social distancing measures. These measures have adverse impacts and exercise professionals need to gear efforts to promote active lifestyles. This assay has two purposes: 1) To discuss the role of web­based physical activity interventions during and after the COVID-19 pandemic, debating pros and cons, and offering preliminary guidance; 2) To discuss the role of physical activity on mental health, and proposing strategies to exercise interventions. We suggest a more positive outlook to web­based physical activity as internet can expand the scope of exercise as a self-care tool to health enhancement. The use of the internet as a professional tool to support exercise promotion can become a trend. Professional should weigh up the pros and cons when using such approach. After this pandemic we will cherish the psychological well-being benefits of exercise

Estamos enfrentando uma crise sem precedentes em virtude da pandemia de COVID-19 e isso inclui a necessidade de isolamento social. O isolamento social tem efeitos adversos para a saúde mental e manter um estilo de vida ativo é importante. Este ensaio tem como objetivo discutir a atividade física no formato remoto, assim como, a relação da atividade física e saúde mental. São evidenciados prós e contras da atividade física remota através da internet, além de recomendações práticas. Observa-se que a promoção da atividade física remota, utilizando-se da internet, pode ampliar e favorecer o escopo da atividade física para o autocuidado e promoção da saúde. O uso da atividade física remota pode virar uma tendência, contudo, os profissionais devem equilibrar os prós e os contras quando da sua utilização. Evidencia-se que depois da pandemia os benefícios da atividade física sobre a saúde mental serão mais valorizados

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RESUMO Este estudo objetivou analisar a distribuição geográfica, evolução e produção científica dos grupos de pesquisa (GP) em treinamento de força no Brasil. Trata-se de um estudo descritivo, de análise documental, feito na base de dados do Diretório dos GP do Brasil do CNPq. Foi feita análise das produções cientificas dos líderes dos GP entre 2014 a 2018. Foram localizados 41 GP. A maioria dos GP está localizada no Estado de São Paulo. As publicações se concentram no estrato A1 e com uma expressiva tendência nos estratos de maior qualidade ao longo dos anos. A maioria dos estudos investigou praticantes de musculação, seguido por idosos. Observa-se que os GP brasileiros sobre treinamento de força apresentam produção científica de qualidade.

ABSTRACT This study aimed to analyze the geographic distribution and scientific production of research groups (RG) of strength training in Brazil. This is a descriptive and systematic study realized on the current database Directory of RG in Brazil available on the website of the CNPq. We analyze the scientific productions of the leaders of the RG between 2014 to 2018. There were 41 RG in the area. Most of the RG are located in São Paulo. The publications are concentrated in stratum A1 and have shown with an expressive trend of higher quality over the years. Most of the studies investigated strength training practitioners, followed by elderly. Brazilian RG that investigate strength training produce relevant knowledge and the quality of scientific production is evolving.

RESUMEN En este estudio se pretende analizar la distribución geográfica, la evolución y la producción científica de los grupos de investigación (GI) sobre fortalecimiento muscular en Brasil. Para ello se realiza un estudio sistemático y descriptivo, de análisis documental, sobre la base de datos del Directorio de los GI de Brasil del CNPq. Se analizó la producción científica de los directores de los GI entre 2014 y 2018. Se localizó a 41 GI. La mayoría de los GI se encuentra en el estado de São Paulo. Las publicaciones se concentran en el estrato A1 y con una expresiva tendencia en los estratos de mayor calidad a lo largo de los años. En la mayoría de los estudios se investigó a los practicantes de musculación, seguido de las personas mayores. Se constata que los GI brasileños sobre fortalecimiento muscular cuentan con una producción científica de calidad.

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INTRODUCTION: There is considerable evidence to indicate that exercise can have a positive impact on the treatment of people with haemophilia (PWH). However, there is a requirement for in-depth and comprehensive studies. AIM: This study aimed to analyse the evidence regarding the effects of exercise in PWH through an umbrella review of existing systematic reviews and meta-analyses. The secondary objective was to analyse the quality of the evidence. METHODS: This umbrella review followed the PRISMA guidelines and was documented in the PROSPERO registry (CRD42019140785). We searched the PubMed, Web of Science, SPORTDiscus, Scopus, CINAHL and Cochrane Library databases. The methodological quality of the systematic reviews was assessed using AMSTAR 2. RESULTS: Out of a total of 1030 systematic reviews, 10 fulfilled the criteria. Only one study was classified as high quality, and half of the selected studies were classified as low or critically low quality according to AMSTAR 2. Furthermore, most reviews investigated the effects of strength training and aquatic training, with positive results associated with low adverse events. Range of motion, strength and pain were the most investigated variables. All reviews showed overlapping studies. CONCLUSION: Exercise is an effective way to treat haemophilia and has a low incidence of related adverse events. However, caution is needed in the interpretation of the results due to half of the selected reviews showed low or critically low quality and only one have high quality.

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ABSTRACT The aim of this study was to analyze the scientific production of journals on sport and exercise science and physical education in Portuguese that are indexed in the Scopus database by conducting a bibliometric analysis. Six journals related to this field of study and indexed in the Scopus database were selected. Regarding publications, the journals published 3,869 documents while indexed in Scopus, most (90.8%) of which were original articles. The year with the highest number of publications was 2013 (n = 473). The clusters of keywords that were cited most often ("physical activity" and "exercise") were related to biodynamics. Most journal authors are from Brazil (89.86%). The Brazilian Journal of Sports Medicine had the highest number of publications (n = 1179), the highest average per year (n = 78.6), and reached the highest index in the scientific journal ranking (SJR index = 0.331). We concluded that scientific production increased until 2013. The publications with the highest number of citations and the most common study topics are related to the area of biodynamics. Level of evidence II; Review Study.

RESUMO O presente estudo tem como objetivo analisar a produção científica de periódicos das ciências do esporte, do exercício e da Educação Física (CEEEF), na língua portuguesa, indexados no SCOPUS, através da análise bibliométrica. Foram selecionados seis periódicos relacionados às CEEEF e indexados no SCOPUS. Em relação às publicações, no período de indexação no SCOPUS, os periódicos publicaram 3.869 documentos, sendo a maioria (90,8%), artigos originais. O ano com o maior número de publicações foi 2013 (n = 473). Os clusters de palavras-chaves que mais apareceram estavam relacionados à biodinâmica: "physical activity" e "exercise". Em relação aos autores, a maioria é do Brasil (89,86%). Em relação aos periódicos, a Revista Brasileira de Medicina do Esporte foi a que mais publicou (n = 1179), com maior média por ano (n = 78,6) e atingiu o maior índice no Scientific Journal Ranking (SJR = 0,331). Percebe-se um crescimento na produção até 2013. As publicações com maior número de citações e os temas mais estudados estão relacionadas à área da biodinâmica. Nível de evidência II; Estudo de Revisão.

RESUMEN El presente estudio tiene como objetivo analizar la producción científica en periódicos de las ciencias del deporte, del ejercicio y de la Educación Física (CEEEF) en idioma portugués, indexados en la base Scopus, a través del análisis bibliométrico. Fueron seleccionados seis periódicos relacionados a las CEEEF indexados en SCOPUS. Con relación a las publicaciones, en el período de indexación en SCOPUS, los periódicos publicaron 3.869 documentos, siendo la mayoría (90,8%) artículos originales. El año con el mayor número de publicaciones fue 2013 (n = 473). Los clusters de palabras clave que más aparecieron estaban relacionados a la biodinámica: "physical activity" y "exercise". Con relación a los autores, la mayoría es de Brasil (89,86%). Con relación a los periódicos, la Revista Brasileña de Medicina del Deporte fue la que más publicó (n = 1179), con mayor promedio por año (n = 78,6) y alcanzó el mayor índice en el Scientific Journal Ranking (SJR = 0,331). Se percibe un crecimiento en la producción hasta 2013. Las publicaciones con mayor número de citaciones y los temas más estudiados están relacionados al área de la biodinámica. Nivel de Evidencia II; Estudio de Revisión.

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RESUMO O CrossFit se apresenta como um novo método de treinamento físico que vem ganhando popularidade desde sua criação. O objetivo deste estudo foi analisar o perfil de lesões em praticantes de CrossFit por meio de uma revisão sistemática da literatura. Utilizaram-se as recomendações da Declaração PRISMA para condução da revisão sistemática. A busca foi realizada nas bases de dados CINAHL, SciELO, Science Direct, SCOPUS, LILACS, PEDro, PubMed, SPORTDiscus e Web of Science. Avaliou-se a qualidade metodológica dos estudos, entre os quais dez foram considerados elegíveis. A prevalência de lesões nos praticantes de CrossFit variou de 5 a 73,5%, e a taxa de lesão variou de 1,94 a 3,1 lesões a cada 1.000 horas de treinamento. A região corporal mais acometida por lesões nos estudos selecionados foram os ombros, seguidos pelas costas e joelhos. Em relação aos fatores associados às lesões, destacou-se o tipo de exercício realizado e o tempo de prática de CrossFit. O sexo apresentou associação com a prevalência de lesões, estudos demonstraram que os homens apresentaram maior número de lesões em relação às mulheres. A idade esteve entre os fatores que não estiveram associados às lesões. Conclui-se que os ombros são a região corporal mais comumente acometida entre os praticantes de CrossFit, em indivíduos do sexo masculino e com lesões prévias, muitas vezes obtidas em outras modalidades. Ainda, que o CrossFit pode ser praticado com segurança por indivíduos de 18 a 69 anos.

RESUMEN CrossFit es un nuevo método de entrenamiento físico y ha ganado popularidad desde su creación. El objetivo de este estudio fue analizar el perfil de lesiones en practicantes de CrossFit a través de una revisión sistemática. La Declaración PRISMA fue utilizada para la preparación de esta revisión. Se realizó una búsqueda bibliográfica en las siguientes bases de datos: CINAHL, SciELO, Science Direct, SCOPUS, LILACS, PEDro, PubMed, SPORTDiscus y Web of Science. Se evaluó la calidad metodológica de los estudios, entre los cuales diez estudios fueron considerados elegibles. La prevalencia de lesiones en los practicantes de CrossFit tuvo una variación del 5 al 73,5%, y la tasa de lesiones de 1,94 a 3,1 lesiones a cada 1000 horas de entrenamiento. La región corporal más lesionada fueran los hombros, seguido por las espaldas y rodillas. En relación a los factores asociados a las lesiones, se destacan el tipo de ejercicio fue realizado y el tiempo de práctica del CrossFit. En relación al género, los hombres presentaron más lesiones. La edad no estuvo asociada a las lesiones. Se concluye que la región corporal más comúnmente acometida entre los practicantes de CrossFit fueron los hombros, en individuos masculinos y con lesiones previas, muchas veces obtenidas en otras modalidades. Además, el CrossFit puede ser practicado con seguridad por individuos de 18 a 69 años.

ABSTRACT CrossFit is a new form of physical training that has become popular since its inception. This study aimed to analyze the injury profile of CrossFit practitioners through a systematic review. PRISMA recommendations were applied to this systematic review. Electronic search was performed in the databases CINAHL, SciELO, Science Direct, SCOPUS, LILACS, PEDro, PubMed, SPORTDiscus and Web of Science. The methodological quality of the studies was assessed. Ten studies were selected. The prevalence of injuries in CrossFit practitioners ranged from 5 to 73.5%, and the overall injury incidence rate per 1000 training hours ranged from 1.94 to 3.1 injuries. The body region most affected by injuries was the shoulders, followed by the back and the knees. Regarding associated factors, the type of exercise performed and CrossFit training time were related to injuries. Besides that, sex was associated to the prevalence of injuries, with men showing more injuries than women. Age was not related to injury prevalence. It was concluded that the most commonly affected body region among CrossFit practitioners was the shoulders, predominantly in males and with previous injuries, often obtained in other modalities. In addition, CrossFit can be safely practiced by individuals aged 18-69.

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This study aimed to analyze the risk of infection (influenza and tuberculosis) for individuals participating in physical exercise. This was achieved by assessment of carbon dioxide (CO2) concentrations, and examination of the physical characteristics of a number of gyms to determine whether there was a relationship to CO2 levels. This study was performed in three different gyms ventilated with either split system or central system air conditioners. The risk of airborne infection (percent of susceptible persons infected) was estimated for each gym using the Wells-Riley model. The risk of infection increased during periods of peak occupancy where the ventilation required by occupants was greater. In each gym, the highest risk of infection occurred during the evening where occupancy and CO2 levels were high. The infection risk for influenza was high in all situations due to the high quantum generation rate for this agent. This study suggests that inefficient ventilation in gyms is a significant problem, with high CO2 concentrations resulting in impaired air quality and high health risks to users, including increased risk of infections such as influenza and tuberculosis.

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OBJECTIVE: To analyze the relationship between reaction time (RT), level of physical activity (PA), and anthropometric indicators in police officers in Special Operation Units. METHODS: Twenty-two police officers (34.5 ±â€Š9.1 years old) from Santa Catarina, Brazil, who were members of a Special Operation Coordination Unit. RT was measured by the Vienna Test System. Were obtained values of body mass index (BMI), body fat (BF), and waist-to-hip ratio. PA was investigated using the Physical Activity Evaluation Questionnaire. RESULTS: Younger police officers (less than 34 years) and BF less than 15% presented better performance in RT when compared with older, and BF more than 15%, respectively. RT was negatively related to PA (rho = -0.48, P < 0.05), and positively related to BF (rho = 0.76, P < 0.01) and to BMI (rho = 0.46, P < 0.05). CONCLUSIONS: Participants from the group with greater BF and insufficient PA reacted significantly slower than others.

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ABSTRACT The aim of this study was to analyze scientific production related to sport psychology (SP) in journals of sports science. The electronic search in 15 journals of physical education was performed in August 2016. Altogether, 145 articles were selected. The first publication occurred in 1997. It was observed an increase in publications from 2007. The journal that most published about SP was Journal of Physical Education of State University of Maringá with 24 publications. The institutions UEM, UFJF, UFMG, USP and UDESC showed at least 10 publications each. Paraná, São Paulo and Minas Gerais were states with most publications. It was observed that most studies had cross-sectional design. At total, 49 sports were investigated, volleyball was the most studied, followed by Soccer and Basketball. Motivation was the theme of most of studies, especially in Soccer, as well as stress, anxiety and mood states. We concluded that there was an increase in scientific production about SP in the last decade. Themes applied to sport as mental training, techniques of activation and relaxation requires investigation.

RESUMO O objetivo do presente estudo foi analisar a produção científica relacionada à psicologia do esporte (PE) em periódicos das Ciências do Esporte. Realizou-se uma revisão sistemática que seguiu os critérios recomendados pela Declaração PRISMA em agosto de 2016 em 15 periódicos relacionados as Ciências do Esporte. Cento e quarenta e cinco estudos foram selecionados. O primeiro estudo encontrado sobre o tema foi publicado em 1997, sendo que houve aumento na produção de artigos a partir de 2007. O periódico que mais publicou sobre PE foi a Revista da Educação Física, da Universidade Estadual de Maringá com 24 publicações. As instituições que se destacaram em relação ao número de publicações foram: UEM, UFJF, UFMG, USP e UDESC, com mais de 10 estudos publicados cada. Os estados com maior número de publicações foram Paraná, São Paulo e Minas Gerais. No total 49 modalidades esportivas foram investigadas, sendo o Voleibol mais investigado, seguido pelo Futebol e Basquetebol. A motivação foi a variável psicológica mais investigada, além do estresse, ansiedade e estados de humor. Conclui-se que houve um aumento na produção de estudos sobre PE na última década. Temas aplicados ao esporte como treinamento mental, técnicas de ativação e relaxamento necessitam mais investigações.

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O objetivo do presente estudo foi realizar uma revisão sistemática de literatura sobre a psicologia do esporte em periódicos da psicologia. Foram realizadas buscas eletrônicas nas bases de dados SciELO (na área das ciências humanas) e PePSIC. Como descritores, utilizaram-se os seguintes termos: psicologia do esporte, esporte e atleta. Não se estabeleceu período para a seleção dos artigos. Entre os 84 periódicos indexados na áreadas ciências humanas dentro da base de dados SciELO, fizeram parte da amostra 14 revistas. Na base de dados PePSIC foram encontradas 66 revistas e oito foram incluídas. No total, foram 66 artigos selecionados. Após os critérios de inclusão, 39 fizeram parte da análise. Os resultados evidenciam que, apesar do aumento da produção relacionada ao tema entre 2010 e 2012, ainda se produz pouco sobre o tema psicologia do esporte, concentrando-se em alguns periódicos. Conhecer a produção científica de psicologia do esporte em periódicos da psicologia possibilita traçar o perfil dos estudos publicados, identificando futuros direcionamentos para a área

The aim of this study was to systematically review the literature issues on sports psychology in journals of psychology. Electronic search in SciELO (Human Science area) and PePSIC databases was performed. As descriptors, the terms Sports Psychologist, sport, and athletes were used. For the selection it was not established period of time. Among the 84 index journals in Human Science in the SciELO database, 14 journals took part in the sample. In the PePSIC database 66 journals were found and 8 were included in the study. Altogether, 66 articles were selected. However after meeting the inclusion criteria only 39 were analyzed. The findings showed that despite the increase of production in the area between 2010 and 2012 very little is produced on the sports psychology. Understanding the scientific production of sports psychology in journals of psychology enables tracing the profile of the published studies, identifying future directions to the area.

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Este estudo teve como objetivo rever criticamente a literatura científica publicada na última década (2003 a 2012) sobre o uso de testes de tempo de reação simples com estímulo visual relacionada à Educação Física, mais especificamente objetiva apresentar uma síntese da evidência empírica disponível sobre a eficácia do uso deste tipo de teste no esporte, exercício e atividade física, buscando na base de dados eletrônica Thomson Reuters Web of Knowledge SM. A partir das combinações de palavras "simple reaction time e athlete", "simple reaction time e sport", "simple reaction time e exercise" e "simple reaction time e physical activity", 36 artigos foram selecionados para o estudo. As categorias investigadas foram: periódico, número de participantes, sexo e idade, população investigada, software utilizado, tema e resultados. As publicações se concentraram nas revistas Medicine and science in sports and exercise e Psychology of sport and exercise, ambas com n=3. Predominaram pesquisas com o uso de testes de tempo de reação simples com estímulo visual (TRSimples) para avaliação do efeito do exercício físico sobre o desempenho no TRSimples (n=13) com uma média de 93 participantes (11 a 551 sujeitos). As populações de atletas investigadas foram variadas, com predominância do futebol e atletismo (ambas com n=5). A maioria dos estudos utilizou o software ANAM (Automated Neuropsychological Assessment Metrics) como instrumento de coleta de dados do TRSimples. Os artigos foram identificados e apresentados quanto ao seu tema de pesquisa: a) Uso do TRSimples para avaliação da concussão cerebral causado por traumatismo na cabeça (n=8); b) Efeito do exercício físico sobre o desempenho no TRSimples (n=13); c) Níveis de prática e comparações do TRSimples de atletas e não atletas (n=8) e d) Fatores que influenciam o TRSimples (n=7). Os resultados dos artigos apontaram associações positivas entre o uso de testes de TRSimples e a concussão cerebral originada pelo esporte além do efeito positivo do exercício físico sobre o desempenho cognitivo. O TRSimples contribuiu para análise dos níveis de prática de atletas de mesma modalidade, de modalidades distintas e de não atletas, além de ser um indicador sensível a diversos fatores que podem influenciar o desempenho cognitivo.

This study aimed to review the literature published in the last decade (2003 to 2012) about the use of simple reaction time tests with visual stimuli (TRSimple) presenting a synthesis of the empirical evidence available about the effectiveness of using this type of testing in sport, exercise and physical activity. From the combinations of the words "simple reaction time" and "athlete", "sport", "exercise" or "physical activity", 36 articles were selected for the study. The categories investigated were journal, number of participants, age and sex, population, software used, theme and results. The publications focused on the journals Medicine and science in sports and exercise and Psychology of sport and exercise, both with n=3. There was a predominance of research using simple reaction time tests with visual stimuli for evaluating the effect of exercise over performance on TRSimple (n=13) with an average of 93 participants (11 to 551). The populations of athletes investigated varied, with a predominance of soccer players and athletics (both with n=5). Most studies used the ANAM (Automated Neuropsychological Assessment Metrics) software as a tool for collecting TRSimple. The articles were identified and presented regarding their research topic: a) Use of TRSimple to evaluate concussion caused by head trauma (n=8); b) Effects of exercise on performance in TRSimple (n=13); c) Levels of practice and TRSimple comparisons of athletes and non-athletes (n=8) e d) Factors that influence the TRSimple (n=7). The results of the articles showed positive associations in the use of TRSimple tests and concussion caused by sport beyond the positive effect of exercise on cognitive performance. TRSimple contributed to the analysis of the practice levels of athletes in the same sport, in different modalities and non-athletes, besides being a sensitive indicator to several factors that may influence cognitive performance.

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