Search results for "229"
showing 10 items of 1572 documents
Cold-water immersion combined with active recovery is equally as effective as active recovery during 10 weeks of high-intensity combined strength and…
2019
Summary Study aim: The purpose of this study was to compare the effects of cold-water immersion (CWI) vs. active recovery performed after each individual strength and endurance training session over a 10-week period of high-intensity combined strength and endurance training. Materials and methods: Seventeen healthy men completed 10 weeks of high-intensity combined strength and endurance training. One group (AR, n = 10) completed active recovery that included 15 minutes of running at 30–40% VO2max after every strength training session while the other group (CWI, n = 7) completed 5 minutes of active recovery (at the same intensity as the AR group) followed by 10 minutes of cold-water (12 ± 1°…
Group cohesion, needs satisfaction, and self-regulated learning: A one-year prospective study of elite youth soccer players' perceptions of their clu…
2018
Abstract Objectives With an overarching aim of investigating the importance of group perceptions on factors believed to underpin the quantity and quality of athletic practice, the purpose of the present study was to examine the relationship between perceptions of group cohesion and elite youth soccer players' basic psychological needs satisfaction and self-regulation over a one-year period. Design Prospective study design involving data collection at two time-points over a one-year period. Method A total of 332 elite youth soccer players selected at Norwegian regional U14 (N = 154) and U 13 (N = 178) levels completed questionnaires measuring perceptions of club-team cohesion, and individual…
A Grounded Theory of Elite Male Table Tennis Players’ Activity during Matches
2006
International audience; This article describes the main features of a collaborative project involving researchers, coaches, and elite table tennis players. The project was carried out between 1997 and 2002 with funding from the French Ministry of Youth and Sports, in response to a request by French Table Tennis Team coaches to improve the training of table tennis players. Matches were videotaped during international meets and followed by interviews during which the players described and commented on their activity as they viewed the tapes. A grounded theory of players' activity emerged from the data collected and the ensuing theoretical issues that were raised. The findings on table tennis …
Distribution competence of a football clubs goalkeepers
2011
Much of the existing goalkeeper (GK) research is based around GK’s performance but not with a match analysis theme. Research has focused on physiology, psychology and injury prevention. Performance...
Time structure in men’s professional doubles tennis: does team experience allow finishing the points faster?
2021
This article provides information on the time structure of the doubles game in tennis and studies the influence of team experience on this time structure. The sample consisted of 2339 points corres...
A meta-study of athletic identity research in sport psychology: Current status and future directions
2015
ABSTRACTThe aim of this meta-study is to provide a critical synthesis of qualitative research on athletic identity in sport psychology. A total of 108 empirical studies were identified, including 63 quantitative studies, 40 qualitative studies, and five mixed methods studies. Qualitative and mixed methods studies were reviewed with the meta-study method, which involves a meta-analysis in terms of theoretical perspectives, methodologies, and findings. In our discussion we focus on evaluating and critiquing the current status of qualitative research on athletic identity and outlining recommendations for improving methodological rigor. It is concluded that both quantitative and qualitative stu…
The effects of playing tactics on creating scoring opportunities in random matches from US Major League Soccer
2015
The aim of this study was to examine the effects of playing tactics on the creation of scoring opportunities in random matches from US Major League Soccer 2014, taking into account both contextual and defensive variables. The sample included 3253 team possessions corresponding to 30 randomly selected matches. Multidimensional qualitative data from 10 categorical variables was analysed by means of descriptive analysis and multiple logistic regression analysis. Contextual variables such as match location (p=0.049), match half (p=0.043) and match status (P=0.032) were associated with creating scoring opportunities. With regards playing tactics, set plays created a higher proportion of scoring …
Association between playing tactics and creating scoring opportunities in counterattacks from United States Major League Soccer games
2016
The aim of this study was to examine the effects of playing tactics on creating scoring opportunities in counterattacks from the United States Major League Soccer (MLS) 2014 season. The sample included 452 counterattack possessions, corresponding to 30 randomly selected matches. Multidimensional data from 14 categorical variables were analysed by means of a descriptive analysis and binary logistic regression. Counterattacks that started in the pre-offensive zone and had initial penetration were more effective in creating scoring opportunities than those that started in the defensive zone (OR=3.825; 95% IC: 1.765 to 8.289; p<0.01), and those without initial penetration (OR=8.689; 95% IC: 1.1…
The creation of goal scoring opportunities in professional soccer. Tactical differences between Spanish La Liga, English Premier League, German Bunde…
2019
The aim of the present study was to compare how goal scoring opportunities emerge in the top four European soccer leagues. The sample included 914 team possessions that led to the creation of goal ...
Effect of self-determined motivation in physical education on objectively measured habitual physical activity
2019
Grounded in the trans-contextual model, the purpose of the present study was to examine the role of self-determined motivation in Physical Education (PE) on self-determined motivation in Physical Activity (PA), PA intention, and accelerometer-measured habitual PA behavior among high-school aged adolescents. A sample of 394 Spanish high-school students (211 males and 183 females; aged 12-16 years) participated in the present study. The outcome measure of PA was established using accelerometry, whereas motivation toward PA and PE as well as PA intention were measured using validated questionnaires. Path analyses supported in part the central propositions of the trans-contextual model. Self-de…