Search results for "athlete"

Endurance training: Is it bad for you?

2016

Educational aims To illustrate the characteristics of endurance exercise training and its positive effects on health. To provide an overview on the effects of endurance training on airway cells and bronchial reactivity. To summarise the current knowledge on respiratory health problems in elite athletes. Endurance exercise training exerts many positive effects on health, including improved metabol­ism, reduction of cardiovascular risk, and reduced all-cause and cardiovascular mortality. Intense endurance exercise causes mild epithelial injury and inflammation in the airways, but does not appear to exert detrimental effects on respiratory health or bronchial reactivity in recreational/non-eli…

Left ventricular hypertrophy or storage disease? the incremental value of speckle tracking strain bull's-eye

2017

Left ventricular hypertrophy (LVH) develops in response to a variety of physical, genetic, and biochemical stimuli and represents the early stage of ventricular remodeling. In patients with LVH, subclinical left ventricular (LV) dysfunction despite normal ejection fraction (EF) may be present before the onset of symptoms, which portends a dismal prognosis. Strain measurement with two-dimensional speckle tracking echocardiography (STE) represents a highly reproducible and accurate alternative to LVEF determination. The present review focuses on current available evidence that supports the incremental value of STE in the diagnostic and prognostic workup of LVH. When assessing the components o…

Comparison Between Classic and Light Touch Massage on Psychological and Physical Functional Variables in Athletes: a Randomized Pilot Trial

2020

Background: Despite the general belief of the benefits and the widespread use of massage in sport field, there are limited empirical data on possible effectiveness of massage on psychological and physical functional variables.
 Purpose: The main objective of the present study was to compare the effectiveness of classical and light touch massage on psychological and physical functional variables in athletes.
 Setting: Athletic club of Valencia
 Participants: 20 amateur athletes were recruited from two athletic clubs.
 Research Design: A single-blind, randomized, pilot-placebo trial.
 Intervention: The subjects were randomly allocated to two different groups: a) Massa…

Development and validation of the coach's task presentation scale: A quantitative self-report instrument

2016

Abstract Objective A major concern for coaches is the transmission of effective information in the moments before sport practice, when they communicate to players what they are supposed to do and how (Rink, 1994). The present study's main objective was to cover a gap in the sport psychology measurement field and to develop and validate a quantitative self-report instrument to measure the effectiveness of coaches' task presentation for athletes. The resulting instrument was the Escala de Presentacion de las Tareas por Parte del Entrenador (EPTE ) [Coach's Task Presentation Scale]. Design The two studies developed to validate the EPTE used a cross-sectional research design. Method Participant…

Torre del Greco, villa marittima in contrada Sora (?): 76. Statuetta di corridore

2019

Si dà la prima edizione di una statuetta appartenente alla "seconda donazione borbonica" confluita nel Museo di Palermo, finora considerata solo nel repertorio fogografico della scultura antica di Arndt e Bruckmann, ma con interpretazione inesatta del soggetto. Si tratta di una rara rappresentazione a tutto tondo di un atleta in atto di doppiare la meta, forse in origine appartenente all'arredo scultoreo della Villa marittima di Contrada Sora.

Isokinetic Strength Profile In Serbian Female National Sambo Team

Perceptions of leadership behavior and the relationship to athletes among Scandinavian coaches

2014

Published version of an article in the journal: Scandinavian Sport Studies Forum. Also available from the publisher at: http://sportstudies.org/2014/11/25/perceptions-of-leadership-behavior-and-the-relationship-to-athletes-among-scandinavian-coaches/ -Open Access The purpose of this study was to investigate the relationship between the perceptions of leadership behavior and coach–athlete relationship in Scandinavian coaches. A secondary purpose was to investigate if differences in national sport education, level of coaching and coaching experiences in individual or team sport have an influence on leadership behavior and coach–athlete relationships. One hundred and forty nine coaches at inte…

Testosterone and attribution of successful competition

2000

Mood, personal merit, and/or its perception have been suggested to be mediating factors in testosterone responses to competition. Previously we have found that personal contribution and attribution were related to testosterone levels after successful competition. To confirm such associations, two basketball teams (n = 17 players) that emerged as winners in two actual matches were studied. Salivary testosterone levels and mood were measured before and after the games. Individual contribution to the outcome was assessed, and personal satisfaction and causal attribution of outcome were reported by players. Testosterone concentrations increased to near significance in Team 1 but not in Team 2, …

A Psychometric Evaluation of the Group Environment Questionnaire in a Sample of Professional Basketball and Soccer Players

2013

Psychometric properties of the Group environment Questionnaire were investigated in a large sample of soccer (n = 222) and professional basketball players (n = 375). Confirmatory factor analysis was performed both on the total sample and on the two sub samples through a multi-group approach; associations between cohesion and the duration of belonging to the team were also explored. Results confirmed the four-factor structure proposed by Carron's original model even though some items with low loadings were eliminated. No signifcant associations were found between team cohesion and the duration of belonging to the team. © Perceptual & Motor Skills 2013.

An exploration of reciprocity between female athletes and their coach in elite junior swimming: a shared reality theory perspective

2021

Based on the proposition that the relationship between a coach and athlete is at its best when both parties contribute to enhancing its quality, the present study sought to investigate if Shared Reality Theory could provide new insights on the topic. Specifically, the purpose of the present study was to explore: (a) how a shared reality is established, or fails to be established, over the course of the sporting partnership between athletes and their coach; and (b) how the presence of a shared reality (or not) in the coach-athlete relationship is related to the experienced quality of the relationship between athletes and their coach, as recorded over time. Narrative inquiry, embedded within …