The COVID-19 outbreak has affected the sports field unprecedentedly. The emergency alert has deprived athletes of training in a suitable environment, as they are faced with cancellations of relevant events in their sports careers. This situation can cause stress levels and other emotional disorders similar to those experienced by athletes during periods of injury. Since the relationship between psychological factors and sports injuries is well-studied, the Global Psychological Model of Sports Injury (MGPLD) is applied to this historical situation for athletes. The purpose of this study was to analyze the relationships between perfectionism and trait anxiety with indicators of mental health (mood, depression, state anxiety, and stress) in high-performance athletes during confinement due to the COVID-19 pandemic, as well as to explore the coping strategies that athletes have applied and whether they are perceived as useful for managing negative emotional states. A cross-sectional study was conducted through online questionnaires during April 2020, adapting the Psychological Assessment Protocol of the High-Performance Sports Center of Murcia (Spain), to assess the psychological effects of confinement in a cross-cultural sample of 310 athletes (141 women and 169 men) from different countries in Europe, Asia, and America, and from diverse sports disciplines. The protocol comprised six instruments that test perfectionism, trait anxiety, mood states, stress, depression, coping strategies, and sleep. It was answered online via Google Forms. The results show that maladaptive perfectionism was related to all the indicators of athletes' mental health. However, athletes' levels of anxiety, stress, and depressive symptoms are relatively low, and the use of coping strategies such as cognitive restructuring and emotional calm was associated with lower levels of negative emotional states. Besides, the Iceberg Profile, a suitable fit for the mental health model, is observed in the mood of athletes, both in men and in women, although women showed higher levels of anxiety, stress, and depression than men. A strong relationship was observed between maladaptive perfectionism and martial arts sports discipline, superior to other sports. In short, it can be concluded that high-performance athletes in the studied sample showed negative emotional state values below the expected average. Finally, the proposals for practical applications of the results collected are discussed.

Building upon Deci's and Ryan (1985) Self-determination theory as well as the sportive behavioral correlates of the model of Commitment (Scanlan et al., 1976), this study tries to establish the relationship between motivation and commitment in youth sport. For this purpose 454 young competitive soccer players answered the Sport Motivation Scale (SMS) and the Sport Commitment Questionnaire (SCQ) during the regular season. The SMS measures the three dimensions of the Motivational continuum (the Amotivation, the Extrinsic Motivation and the Intrinsic Motivation). The SCQ measures the Sportive Commitment and its composing factors such as the Enjoyment, the Alternatives to the sport, and the Social Pressure. Our findings provided a clear pattern of the influence of motivation in sport enjoyment and commitment, outlining the positive contribution of intrinsic and extrinsic motivation to enjoyment and commitment. Amotivation, contributes positively to alternatives to sport and negatively to enjoyment and commitment. It should be noted that extrinsic motivation has a higher contribution to enjoyment whereas intrinsic motivation has a higher contribution to commitment.Fundamentándose en la teoría de la Autodeterminación (Deci y Ryan, 1985) así como en los correlatos conductuales del modelo de Compromiso (Scanlan et al. 1976), este estudio trata de establecer las relaciones entre motivación y compromiso en jóvenes jugadores de fútbol. Con este propósito 454 jóvenes jugadores de fútbol contestaron la Escala de Motivación Deportiva (SMS) y el Cuestionario de Compromiso Deportivo (SCQ).El SMS mide las tres dimensiones del continuum motivacional (Amotivación, Motivación extrínseca y motivación intrínseca). El SCQ mide el compromiso deportivo y los factores que lo componen, tales como el disfrute, las alternativas al deporte y la presión social. Nuestros resultados proporcionan un patrón claro acerca de la influencia de la motivación en el compromiso y la diversión en el deporte, subrayando la contribución positiva de la motivación intrínseca y extrínseca en la diversión y el compromiso. La amotivación contribuye positivamente a las alternativas al deporte y negativamente a la diversión y el compromiso. Es de destacar que la motivación extrínseca tiene una contribución mayor a la diversión, mientras que la motivación intrínseca tiene una contribución mayor al compromiso.

The objective of this study was to apply a decision training programme, based on the use of video-feedback and questioning, in real game time, in order to improve decision-making in volleyball attack actions. A three-phase quasi-experimental design was implemented: Phase A (pre-test), Phase B (Intervention) and Phase C (Retention). The sample was made up of 8 female Under-16 volleyball players, who were divided into two groups: experimental group (n = 4) and control group (n = 4). The independent variable was the decision training program, which was applied for 11 weeks in a training context, more specifically in a 6x6 game situation. The player had to analyze the reasons and causes of the decision taken. The dependent variable was decision-making, which was assessed based on systematic observation, using the "Game Performance Assessment Instrument" (GPAI) (Oslin, Mitchell, & Griffin, 1998). Results showed that, after applying the decision training program, the experimental group showed a significantly higher average percentage of successful decisions than the control group F(1, 6) = 11.26; p = .015; η2 p = .652; 95% CI [056, 360]. These results highlight the need to complement the training process with cognitive tools such as video-feedback and questioning in order to improve athletes' decision-making.

Despite the multiple benefits associated with practicing physical activity regularly, less than 20% of the population do it on a daily basis. Physical education classes could contribute, during childhood and adolescence, to consolidating adherence to healthy lifestyle habits. The present study involved 606 secondary school students between the ages of 13 and 19. We analysed the relationships between the perception of psychological control and support for autonomy, the satisfaction and frustration of psychological needs, mind-wandering and mindfulness, positive and negative emotions, motivation towards physical education classes, physical activity and the intention to be physically active—all through a structural equation model, which presented acceptable goodness-of-fit indices. The results showed that students who feel more autonomous see that their psychological needs are met and feel emotionally positive; this will result in the development of autonomous motivation towards physical education classes and physical activity that, in turn, could lead to a greater intention to be physically active.

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Esta es la versión de autor del artículo publicado en: This is an author produced version of a paper published in:Physical Therapy in Sport 24 (2017) Effectiveness of a stress management pilot program aimed at reducing the incidence of sports injuries in young football (soccer) players ABSTRACT Objectives: Several attempts to reduce the incidence of sport injuries using psychosocial interventions produced fruitful, although inconclusive results. This paper presents the effectiveness and implementation issues of a pilot 3-month stress-management and muscle relaxation program aimed at reducing sport injury incidence.Design: Pre-post treatment-non treatment group comparison.Program administration: The program was administered by a trained psychologist on a once-a-week, one-hour session basis.Participants: Seventy-four male soccer players from four National Youth league teams voluntarily participated. Teams were randomly assigned to either treatment/ non-treatment group.Measures: Injury protocol, Self-monitoring cards, Athletes' satisfaction and commitment survey, Coaches' interview.Results: Group main effect and Time-Group interaction effect were both statistically significant, F(1,60) = 8.30, p = .005,  2 p = .121, with the average number of injuries larger in the post-treatment phase of Non-treatment group (p = .005,  2 p = .077).There was a significant decrease in the average number of injuries for the RUNNING HEAD: A PILOT STRESS-MANAGEMENT PROGRAM TO REDUCE SPORT INJURIES 2 intervention group before and after implementing the program (p < .001,  2 p = .309).Conclusions: A controlled implementation of a psychosocial program was effective in reducing youth soccer sport injuries, with a high level of satisfaction and commitment from the athletes, as well as high acceptance from the coaches.

Resumen: El objetivo de este estudio es analizar las relaciones entre la autodeterminación, la disposición de orientación a metas, y el clima motivacional percibido por jóvenes deportistas, así como su impacto sobre los componentes somáticos y cognitivo de la ansiedad competitiva, y sobre la aceptación del uso del engaño y la astucia en el deporte. Se administraron los instrumentos PMCSQ, TEOSQ, BRSQ, CDED y SAS-2 a 270 jugadores de fútbol, balonmano y baloncesto (Media de edad = 14.67; DT = 1.53). Las relaciones de dependencia e independencia probabilística de las variables estudiadas fueron establecidas mediante una red Bayesiana implementada con Netica y Tetrad IV, que fue validada. Posteriormente, se modificaron hipotéticamente los valores de probabilidad de algunas variables dependientes en la red Bayesiana para analizar la variación sobre las probabilidades de las variables independientes. Los resultados muestran diferentes relaciones de dependencia estadística entre la motivación autodeterminada y la motivación de logro, respecto de la ansiedad competitiva, y evidencian una controvertida relación entre los climas motivacionales percibidos y las orientaciones de tarea y de ego de los jugadores. Asimismo, se observa el papel residual de la ansiedad somática y el rol instrumental de la aceptación del engaño y la astucia. Palabras clave: Ansiedad; clima motivacional; redes bayesianas; probabilidades bayesianas; autodeterminación; orientación a metas; deporte juvenil; fútbol.Title: A Bayesian Analysis of the motivation, motivational climate and anxiety in young competitive team players. Abstract: The aim of this study is to analyze the relationship between the self-determinated motivation, the goal orientation and the perceived motivational climate and their impact on the cognitive and somatic components of the competitive anxiety in young athletes, and their acceptance of the use of cheating and gamemanship in sport. We administered PMCSQ, TEOSQ, BRSQ, CDED and SAS-2 to 270 football, handball and basketball players (Mean age = 14.67, SD = 1.53). Probabilistic relationships of dependence and independence of the variables were studied by a Bayesian network (BN), developed using Netica and Tetrad IV. After the validation of the BN, we instantiated hypothetical probability values of several dependent variables in order to analyze the variation of the probability of the independent variables. Results show different statistical dependence relationships between the self-determined motivation and achievement motivation, respect to the competitive anxiety, and also show a controversial relationship between the perceived motivational climate and the task and ego orientation of the players. It also shows the residual role of the somatic anxiety, and the instrumental role of the the use of cheating and gamemanship. Key words: Anxiety; motivational climate; bayesian networks; bayesian likelihoods; self-determination; goal orientation; youth sports; football. IntroducciónDesde los inicios de la psicología del deporte ha ex...

In team sports, athletes' goals may focus on the task (enhancing performance, developing better skills, etc.) or on ego (being better than the others, achieving superiority, etc.). This study investigated the relationships between athletes' goal orientation and their tendency to cooperate with teammates and coaches. 158 professional men (M age = 24.1 yr., SD = 4.6) who played on various sport teams participated in this study. Goal orientation was measured with the Portuguese version of the Task and Ego Orientation in Sport Questionnaire, and cooperation was measured with the Questionário de Cooperação Desportiva. Cooperation was positively correlated with task orientation, and negatively correlated with ego orientation. Overall, the findings support that in sports, directing the players' focus on task may promote prosocial behavior.