<p>El estudio de las variables psicológicas permite comprender, junto con el análisis de otras variables, la relación entre el rendimiento deportivo y el deportista. En este estudio se incide sobre la motivación y la atención-concentración en el futbolista. El objetivo es profundizar en las principales investigaciones científicas realizadas sobre las dos habilidades psicológicas. Se utiliza la revisión de fuentes primarias y secundarias como son artículos, tesis doctorales y libros. El método utilizado es el análisis y revisión de la literatura. Se encuentran diversos estudios que analizan alguna de las variables psicológicas objeto de estudio en esta población. Como conclusiones se destaca que las habilidades psicológicas influyen en el rendimiento deportivo; y que los delanteros y centrocampistas poseen una motivación más alta que otros jugadores.</p>
En esta investigación se realiza un estudio sobre el control del estrés en deportistas, utilizando como muestra 100 jugadores de fútbol semiprofesionales. Se parte de la consideración de que controlar el estrés para no llegar a estados de ansiedad es imprescindible, ya que alcanzar estos estados provoca efectos negativos en otras variables psicológicas del deportista, disminuyendo su autoconfianza y perjudicando el control atencional. El objetivo de esta investigación es describir los niveles de ansiedad, autoconfianza y atención-concentración en futbolistas semiprofesionales, mediante el análisis de la variable psicológica control del estrés. El instrumento utilizado para el estudio es la escala control del estrés del cuestionario de Características Psicológicas relacionadas con el Rendimiento Deportivo (CPRD). Como conclusiones del estudio, cabe destacar que desarrollar la habilidad psicológica de control del estrés, previene alcanzar estados de ansiedad y como consecuencia, posibilita mantener elevada la autoconfianza y una buena capacidad de atención-concentración durante la competición.Abstract. In this research, a study on stress management in athletes is carried out with a sample of 100 semi-professional football players. Stress control is essential for avoiding a state of anxiety, as this state may have negative effects on other psychological variables of athletes, decreasing their self-confidence and harming their attentional control. The objective of this research is to describe anxiety, self-confidence, and attention-concentration levels in semi-professional footballers by means of analysing stress control. The instrument used for the study is the stress control scale from the Psychological Characteristics related to Sports Performance (CPRD) questionnaire. As a conclusion, it is noteworthy that developing the psychological ability of controlling stress prevents the appearance of anxiety states, allowing athletes to maintain high self-confidence and good attention-concentration capacity during competitions.
La actividad física (AF) afecta de manera positiva en la salud de las personas a cualquier edad, de acuerdo con los resultados de diferentes estudios en cuanto a la salud cognitiva de las personas mayores, los beneficios son más evidentes. Por esa razón, se ha realizado una revisión sistemática de la literatura científica que aborda los efectos de la AF en las funciones cognitivas (FC) de las personas mayores. Se consultaron cuatro bases de datos: Scopus, Web of Science, ScienceDirect, y Pub Med, y el buscador Scholar Google. Tras aplicar los criterios de selección, quedaron 31 artículos, que fueron analizados en cuanto a) país, cantidad de individuos y edad, b) variables, y c) enfoque de investigación, duración y resultados. En general, la AF mejora diversas dimensiones de las funciones cognitivas de las personas mayores, donde median factores genéticos y ambientales que tienen que ver con el estilo de vida del individuo. Los tipos de AF se comportan de manera diferencial en cuanto a la dimensión de la función cognitiva que mejoran. La determinación de marcadores bioquímicos (BDNF, dopamina, péptido β-amiloide, gamma gap), de imagenología por resonancia magnética nuclear (RMN) y cambios en la actividad eléctrica del cerebro, soportan la hipótesis de que la AF produce cambios en la forma y actividad cerebral, sin que ello suponga cambios significativos en la conducta observada y medible mediante test estandarizados de salud mental. Abstract. Physical activity (PA) positively affects people's health at any age, and according to the results of different studies on the cognitive health of older people, the benefits are more evident. For this reason, a systematic review of the scientific literature addressing the effects of PA on the cognitive functions (CF) of older people has been conducted. Four databases were consulted to locate relevant literature: Scopus, Web of Science, Science Direct and Pub Med, and the Scholar Google search engine. After applying the selection criteria, 31 articles were left, which were analyzed in terms of a) country, number of individuals and age, b) variables, and c) research approach, duration and results. In general, PA improves several dimensions of cognitive functions of older people, where genetic and environmental factors that have to do with the individual's lifestyle are mediated. Types of PA behave differently in terms of the dimension of cognitive function they improve. The determination of biochemical markers (BDNF, dopamine, amyloid peptide β, gamma gap), nuclear magnetic resonance imaging (NMR) and changes in the electrical activity of the brain support the hypothesis that PA produces changes in brain shape and activity, without significant changes in behavior observed and measurable by standardized tests of mental health.
Introduction The pandemic caused by the COVID-19 virus has led states to issue orders for confinement and suspension of activities such as education. The purpose of this study is to interpret the Purpose in Life Test (PIL) and its relationship to physical activity and mental relaxation/meditation in confinement. Material and methods A survey was conducted in an online form on 533 individuals (39 ± 11 years) using the Purpose in Life Test (PIL) and an ad-hoc questionnaire regarding physical activity time (PA), mental relaxation/meditation time (RM), hours of sleep (HS), number of people in confinement (NPC) and concerns and satisfaction during confinement. Results The overall mean of the PIL test was 114 ± 16, indicating a strong life purpose, and there were no differences by sex or by levels of physical activity, but for RM and age levels. The scores of the PIL test were positively correlated with the age, PA and time of RM. On the other hand, the main concern is the economy (50%) and health or getting sick by COVID-19 (37%), and what gives the greatest satisfaction is the family (40%) and sharing and spending time with the family (33%). People who perform RM activities at least 30 min/week have significantly higher PIL test scores. Conclusions Despite the drastic changes caused by confinement, individuals have a strong life purpose. Family companionship, home PA and RM act as a protective factor during confinement and in maintaining physical and mental health.
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