Search results for "esportistes"
showing 10 items of 12 documents
Peripheral Maintenance of the Axis SIRT1-SIRT3 at Youth Level May Contribute to Brain Resilience in Middle-Aged Amateur Rugby Players
2019
Physical exercise performed regularly is known to improve health and to reduce the risk of age-related diseases. Furthermore, there is some evidence of cognitive improvement in physically active middle-aged and older adults. We hypothesized that long-term physically active middle-aged men may have developed brain resilience that can be detected with the analysis of peripheral blood markers. We aimed to analyze the activation of pathways potentially modulated by physical activity in a cohort of healthy amateur rugby players (n = 24) and control subjects with low physical activity (n = 25) aged 45¿65 years. We had previously reported neuropsychological improvement in immediate memory response…
The Impact of Coronavirus Disease 2019 Lockdown on Athletes’ Subjective Vitality: The Protective Role of Resilience and Autonomous Goal Motives
2021
The lockdown resulting from coronavirus disease 2019 (COVID-19) has had a huge impact on peoples’ health. In sport specifically, athletes have had to deal with frustration of their objectives and changes in their usual training routines. The challenging and disruptive situation could hold implications for their well-being. This study examined the effect of the COVID-19 lockdown on changes in athletes’ reported eudaimonic well-being (subjective vitality) and goal motives (autonomous and controlled) over time (i.e., pre-lockdown and during lockdown). The relationship of resilience to changes in subjective vitality was also determined, and changes in athletes’ goal motives were examined as pot…
EFFECT OF DYNAMIC RANGE OF MOTION AND STATIC STRETCHING TECHNIQUES ON FLEXIBILITY, STRENGTH AND JUMP PERFORMANCE IN FEMALE GYMNASTS
2020
The aim of this study was to determine the long term effect of dynamic range of motion (DROM) stretching technique and static stretching (SS) on hip range of motion (ROM), hip isometric strength and vertical jump performance in female gymnasts. In a randomized controlled trial eighteen gymnasts (age 13 ± 2 years) were assigned to a DROM group (n= 9) or SS group (n=9 ). Participants were assessed at baseline and again at completion of the intervention on: hip extensión (HE), hip flexion (HF), 1RM isometric HF strength, squat jump (SJ) and split leap (SL). Results: DROM group improved statistically from pre- to post-test in right leg HE ROM (13.67 ± 4.7 vs. 21.22 ± 5.2), right leg HF ROM (129…
Validación del Cuestionario de Climas Motivacionales empowering y disempowering en jóvenes deportistas mexicanos
2022
El objetivo del estudio fue validar el Cuestionario de Climas Motivacionales Empowering y Disempowering (Empowering and Disempowering Motivational Climate Questionnaire-Coach, EDMCQ-C) en jóvenes deportistas mexicanos a través del análisis de sus propiedades psicométricas, fiabilidad, validez convergente-discriminante, concurrente y factorial (de primero y segundo orden). Método: Participaron un total de 1243 jóvenes deportistas mexicanos de 12 a 17 años. Resultados: Los análisis mostraron adecuadas propiedades psicométricas, tanto de fiabilidad por dimensiones y factores, como de validez, convergente- discriminante, concurrente, factorial, de dos dimensiones (AFC de primer orden) y de cinc…
Apoyo social a atletas de gimnasia rítmica : alternativa de intervención para la reincorporación deportiva post-covid-19 en Cienfuegos
2022
La investigación propone un programa de apoyo social a atletas de gimnasia rítmica de la Escuela de Iniciación Deportiva de Cienfuegos para la reincorporación a la práctica deportiva post-COVID-19. El programa propuesto se fundamenta psicosocialmente en 1) lectura de necesidades en términos de apoyo social a atletas de gimnasia rítmica para la reincorporación a la actividad deportiva post-COVID-19; 2) apoyo social como recurso de fortalecimiento psicosocial para la reincorporación de las atletas de gimnasia rítmica a la actividad deportiva post-covid-19; y 3) carácter integral, procesual y sistémico del programa de apoyo social a atletas de gimnasia rítmica para la reincorporación a la acti…
Self-efficacy in volleyball: What has been evaluated? A systematic review
2019
Self-efficacy in sport has been the object of study in different modalities, including volleyball. The aim of the present study was to verify, by means of a systematic review, what has been evaluated in volleyball self-efficacy studies. The APA, PsycInfo, Bireme, Eric, Science Direct, Pubmed and Scopus databases were used to carry out the search. After the search, the articles were selected using the inclusion and exclusion criteria, resulting in 7 articles. The results point to a lack of clarity in the instruments for assessing self-efficacy in volleyball, with regard to the technical, tactical, physical or psychological attributes they are designed to measure. Few articles have described …
Effects of Age and Playing Tactics on the Individual Tactical Behavior in U10 and U12 Elite Spanish Soccer Players
2022
The aim of this paper was to explore the effects of age and playing tactics on the individual tactical behavior and performance in young soccer players. A total of 1247 individual possessions during 16 knockout matches from LaLiga Promises U12 tournament (n = 621) and LaLiga U10 Iscar Cup (n = 626) were analyzed by observational methodology. Multilevel and multivariate logistic regression models were created to explain the interdependent effects of age category and playing tactics on the individual tactical behavior and performance. Youth players performed most of their actions against defensive pressure (72.5%), during offensive support (91.3%) and receiving the ball facing forward (62.6%)…
Tema 4. Comunicació entrenador-esportista
2019
El document forma part dels materials docents programats mitjançant l'ajut del Servei de Política Lingüística de la Universitat de València Tema 4 de l'assignatura Entrenament de la Tècnica i la Tàctica del Grau en Ciències de l'Activitat Física i l'Esport
Intervención psicológica a distancia con un futbolista profesional: estudio de caso
2019
El objetivo del presente trabajo es estudiar las diferencias pre y post intervención psicológica online durante 9 meses en un joven jugador de fútbol profesional. Se parte de la demanda del deportista para mejorar su fortaleza mental y conseguir la titularidad en el equipo, ya que después de 2 meses de temporada, era suplente y se sentía "débil psicológicamente" para afrontarlo. Para ello, se evaluó al jugador con el CPRD, autorregistros y observaciones de partidos. La intervención se realizó por medio de videoconferencias, mensajería instantánea y correo electrónico. Principalmente, se aplicó técnicas cognitivo-conductuales, como la relajación, las autoinstrucciones, el planteamiento de cr…
Effects of pelvic and core strength training on biomechanical risk factors for anterior cruciate ligament injuries.
2020
BACKGROUNDː Little is known about the changes in biomechanical risk factors for an anterior cruciate ligament (ACL ) injury after participation in a pelvic and core strength training (PC ST) program in female team players. METHOD Sː This is a randomized controlled trial for which a total of 29 female soccer players were recruited from a soccer club and split into two groups, namely, experimental group (EG, N.=18; mean [SD] age, 17.8±2.0 years, weight 64.0 [6.6 kg and height 1.7 [0.0] m) and control group (control, N.=11; mean [SD] age, 16.2 [1.2] years, weight 61.6 [7.3] kg and height 1.7 [0.0] m). The EG participated in an in-season 8-week PC ST program (twice/week). Participants in the CG…