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O objetivo deste estudo é analisar a associação entre ansiedade e depressão durante o isolamento social da pandemia de covid-19 no Brasil. Dados de 1.053 adultos brasileiros entre 18 e 59 anos foram coletados por meio de questionário online, entre abril e maio de 2020, para este estudo transversal. Foi utilizada a Escala Hospitalar de Ansiedade e Depressão, e foram analisados fatores sociodemográficos e econômicos. Houve 37% e 20% de risco moderado e alto de ansiedade, respectivamente. Foi observada uma relação direta entre ansiedade e ser do sexo feminino (OR: 1,55; IC95%: 1,02-2,34), ser mais jovem (OR: 4,78; IC95%: 2,71-8,42, para pessoas entre 18-28 anos) e ter rendimentos mais baixos (OR: 1,51; IC95%: 1,69-1,96). Os resultados foram na mesma direção para a depressão, e, adicionalmente, foi demonstrada associação entre isolamento social (parcial ou total) e depressão (OR: 1,42; IC95%: 1,01-2,01). Este estudo encontrou uma associação entre mulheres, populações mais jovens e indivíduos de menor renda e o risco de sofrer ansiedade e depressão durante o confinamento decretado devido à pandemia de covid-19. Além disso, o isolamento social foi associado ao risco de depressão.

The aim of this study is to analyze the association between anxiety and depression during the social isolation for COVID-19 in Brazil. Data of 1,053 Brazilian adults between 18 and 59 years old were gathered by an online questionnaire, between April and May 2020, for this cross-sectional study. The Hospital Anxiety and Depression Scale was used and sociodemographic and economic factors were analyzed. There was a 37% and 20% of moderate and high risk of anxiety, respectively. A direct relationship was observed between anxiety and being female (OR: 1.55; 95%CI: 1.02-2.34), younger (OR: 4.78; 95% CI: 2.71-8.42, for people between 18-28 years old), and having lower incomes (OR: 1.51, 95%CI: 1.69-1.96). Results were in the same vein for depression and, additionally, an association between social isolation (partial or total) and depression was shown (OR: 1.42; 95%CI: 1.01-2.01). This study reported an association between women, younger populations, and subjects with lower incomes and the risk of suffering anxiety and depression during the confinement due to the COVID-19 pandemic. In addition, social isolation was associated with risk of depression.

El objetivo de este estudio es analizar la asociación entre ansiedad y depresión durante el aislamiento social por la pandemia del COVID-19 en Brasil. Se recolectaron datos de 1.053 adultos brasileños, de entre 18 y 59 años de edad, mediante un cuestionario en línea, entre abril y mayo de 2020, para este estudio transversal. Se utilizó la Escala de Ansiedad y Depresión Hospitalaria, y se analizaron factores sociodemográficos y económicos. Hubo el 37% de riesgo moderado de ansiedad y el 20% de riesgo alto. Se observó una relación directa entre la ansiedad y ser mujer (OR: 1,55; IC 95%: 1,02-2,34), ser más joven (OR: 4,78; IC 95%: 2,71-8,42 para personas de entre 18 y 28 años) y tener menores ingresos (OR: 1,51; IC 95%: 1,69-1,96). Los resultados fueron los mismos para la depresión y, además, se demostró una asociación entre el aislamiento social (parcial o total) y la depresión (OR: 1,42; IC 95%: 1,01-2,01). Este estudio encontró una asociación entre ser mujer, poblaciones más jóvenes y personas de bajos ingresos con el riesgo de experimentar ansiedad y depresión durante el confinamiento por la pandemia del COVID-19. Además, el aislamiento social se asoció con el riesgo de depresión.

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This cross-sectional study aimed to investigate the psychological factors that might predict the sedentary behavior of 654 older adults from the South Region of Brazil. The participants were evaluated by the International Physical Activity Questionnaire; Mini-Mental State Exam; Geriatric Anxiety Scale; and the scales Geriatric Depression, Purpose in Life, Perceived Stress, Rosenberg Self-Esteem, and Satisfaction with Life. Data analysis was conducted through Pearson correlation and multiple regression analysis (p < .05). No significant (p > .05) correlation was found between the sedentary behavior variables with self-esteem. Multiple regression analysis revealed that psychological variables explained 6% of the variance of sitting time during the week (R2 = .06; F = 11.546; p < .01). Depression showed a positive prediction (ß = -0.10; p = .040), while life satisfaction (ß = -0.16; p = .001) and purpose in life (ß = -0.10; p = .026) showed negative prediction. Psychological variables predicted only 3% of the variance of sitting time during the weekend (R2 = .03; F = 5.629; p < .01), showing that life satisfaction had significant (p = .007) and negative (ß = -0.13) association. Life satisfaction and purpose in life can be considered protector factors to sedentary behavior, while depression is a potentiating factor.

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OBJECTIVE: This study investigated the association between body dissatisfaction (BD), addiction to exercise and risk behaviors to eating disorders (EDs) among Brazilian exercise practitioners, besides comparing the variables according to sex, age group and modality. METHODS: Participants were 60 exercice practitioners of fitness (n = 44) and crossfit (n = 16), with mean age of 26.58 ± 7.76 years. Data collection was conducted through Eating Attitudes Test-26 (EAT-26), Diagnosis of Orthorexia Questionnaire (ORTO-15), Body Shape Questionnaire (BSQ) and Scale of Dedication to Exercise (SDE). Data analysis was conducted through Kolmogorov-Smirnov and independent t tests, Pearson correlation, and Path Analysis (p < .05). RESULTS: Main results showed the association between BD, addiction to exercise and risk behaviour for EDs. Further, individuals dissatisfied with their bodies showed higher level of addiction to exercise and risk behavior for EDs. Furthermore, women showed higher presence of BD than men, and fitness participants reported higher presence of addiction to exercise than crossfit practitioners. CONCLUSIONS: This study revealed that BD seems to be a determinant factor for risk behavior for ED's and addiction to exercise among fitness and crossfit particpants.

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Even though sport satisfaction has proved an important element for youngsters to keep practicing sports, little is known on the sport satisfaction of coaches. Moreover, the coach-athlete relationship is acknowledged as a key element for sport success, but whether its importance is the same for coaches and athletes is yet to be investigated. Our study analyzed the mediating role of the coach-athlete relationship in associating the satisfaction of basic psychological needs and sport satisfaction of Brazilian coaches and athletes. 364 coaches and athletes participated in the study representing 182 dyads from different sports according to the following instruments: Basic Needs Satisfaction Sport Scale (BNSSS), Coach-Athlete Relationship Questionnaire, athlete and coach versions (CART-Q), and the Athletic Satisfaction Questionnaire (ASQ). Data analysis followed a Structural Equation Modeling (SEM) with a significance level of p < 0.05, generating results in which the mediating model for coaches was not adequately fit, while the direct model, without mediation, was adequately fit and explained 48% of sport satisfaction variance. For athletes, the mediating model has shown adequate fit and explained 81% of the sport satisfaction variance, leading us to conclude that the quality of the coach-athlete relationship can be considered a determining factor for the satisfaction of young Brazilian athletes' basic psychological needs as well as sport satisfaction, but proved not as relevant to their coaches.

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Flow is a mental state characterized by total immersion and focus in an activity; performing it pleasurably. Such a state is considered optimal for performance. The present study analyzed the relationship between dispositional flow and performance in triathletes. The sample consisted of 328 athletes (294 males and 34 females; mean age of 37.42 ± 7.18 years) competing in the Ironman Brazil - Florianópolis - South American Championship 2017. Instruments were an identification sheet, the Dispositional Flow Scale (DFS-2) and athletes' total race times. Data were analyzed using R, through the Shapiro-Wilk normality test, Mann-Whitney's U, Spearman Correlation, and Network Analysis [Least Absolute Shrinkage and Selection Operator (LASSO)], using strength, closeness, and betweenness as centrality measurements. Results show a positive correlation between age and practice time (r = 0.34), inverse relationship between practice time and total race time (r = -0.25), and inverse correlations between race time and 05 of the 09 flow dimensions (r between -0.17 and -0.11), suggesting better performances were related to more practice time and higher disposition to flow. Flow conditions, flow characteristics, individual characteristics, and performance were separately grouped in the network structure. Challenge-skill balance was the most influential node, with the highest closeness and betweenness values; challenge-skill balance, clear goals, control, and action-awareness merge directly influenced better race times. Sample's top 50 performers had significantly higher disposition to challenge-skill balance, clear goals, control and feedback. Practical implications of flow mechanisms are discussed. Dispositional flow was positively related to objective performance in Brazilian triathletes.

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Este estudo teve como objetivo relacionar a força muscular de membros inferiores com a funcionalidade do joelho de idosas praticantes de hidroginástica. Trata-se se de um estudo transversal realizado entre junho e setembro de 2016 na cidade de Maringá no Paraná. A amostra foi composta por 147 idosas praticantes de hidroginástica. Foi utilizado o teste de levantar e sentar da cadeira por 30 segundos e o questionário Cincinnati. Observou-se que as idosas apresentaram nível fraco de força muscular de membro inferior [Md = 13 (Q1 = 11; Q3 = 16)]. Verificou-se correlação significativa (p = 0,001) e moderada (r = 0,68) entre a força muscular de membros inferiores e a funcionalidade do joelho. A correlação moderada entre a força muscular de membros inferiores e a funcionalidade do joelho das idosas sugere uma importante associação entre essas variáveis (AU).

The objective in this study was to relate the lower limb muscle strength with the knee functionality of elderly women practicing water aerobics. A cross-sectional study was developed between June and September 2016 in the city of Maringá, state of Paraná, Brazil. The sample consisted of 147 elderly women practicing water aerobics. The 30-second chair stand test and the Cincinnati questionnaire were used. It was observed that the elderly women presented low levels of lower limb muscle strength [Md = 13 (Q1 = 11; Q3 = 16)]. A significant (p = 0.001) and moderate (r = 0.68) correlation was found between lower limb muscle strength and knee functionality. The moderate correlation between the lower limb muscle strength and knee functionality of the elderly women suggests an important association between these variables (AU).

El objetivo de este estudio fue relacionar la fuerza muscular de miembros inferiores con la funcionalidad de la rodilla de ancianas practicantes de aquagym. Se trata de un estudio trasversal desarrollado entre junio y septiembre de 2016 en la ciudad de Maringá, estado de Paraná, Brasil. La muestra incluyó a 147 ancianas practicantes de aquagym. Fue utilizado la prueba 30-second chair stand y el cuestionario Cincinnati. Se observó que las ancianas presentaron nivel débil de fuerza muscular de miembro inferior [Md = 13 (Q1 = 11; Q3 = 16)]. Fue verificada correlación significativa (p = 0,001) y moderada (r = 0,68) entre la fuerza muscular de miembros inferiores y la funcionalidad de la rodilla. La correlación moderada entre la fuerza muscular de miembros inferiores y la funcionalidad de la rodilla de las ancianas sugiere una asociación importante entre esas variables (AU).

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