Evaluation of the Offensive Behavior of Elite Soccer Teams

2001 ◽  
Vol 93 (2) ◽  
pp. 405-415 ◽  
Author(s):  
K. Papadimitriou ◽  
N. Aggeloussis ◽  
V. Derri ◽  
M. Michalopoulou ◽  
M. Papas
2019 ◽  
Author(s):  
Marek Kaminski

p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px 'Helvetica Neue'} <p>The FIFA's ranking of national soccer teams is plagued with paradoxes. One surprising paradox is a dramatic underrating of the hosts of main tournaments. The hosts, who are absent from the preliminaries, for a long time, play only friendlies that award few points. Three models estimate the magnitude of the resulting “Host Effect” at 14.1-16.7 positions. Such an estimate goes against the intuition that a large investment in hosting a tournament should result in improvement of the host team’s standing. Host’s low ranking decreases the interest in the tournament and may result in a major loss of advertisement revenue.</p>


Author(s):  
Berni Guerrero-Calderón ◽  
Maximilian Klemp ◽  
José Alfonso Morcillo ◽  
Daniel Memmert

The aim of this study was to examine whether match physical output can be predicted from the workload applied in training by professional soccer players. Training and match load records from two professional soccer teams belonging to the Spanish First and Second Division were collected through GPS technology over a season ( N = 1678 and N = 2441 records, respectively). The factors playing position, season period, quality of opposition, category and playing formation were considered into the analysis. The level of significance was set at p ≤ .05. The prediction models yielded a conditional R-squared in match of 0.51 in total distance (TD); 0.58 in high-intensity distance (HIRD, from 14 to 24 km · h−1); and 0.60 in sprint distance (SPD, >24 km·h−1). The main finding of this study was that the physical output of players in the match was predicted from the training-load performed during the previous training week. The training-TD negatively affected the match physical output while the training-HIRD showed a positive effect. Moreover, the contextual factors – playing position, season period, division and quality of opposition – affected the players’ physical output in the match. Therefore, these results suggest the appropriateness of programming lower training volume but increasing the intensity of the activity throughout the weekly microcycle, and considering contextual factors within the load programming.


2009 ◽  
Vol 27 (8) ◽  
pp. 807-812 ◽  
Author(s):  
Rianne Kannekens ◽  
Marije T. Elferink-Gemser ◽  
Chris Visscher

Author(s):  
Marianne Hatfield ◽  
Rebecca Ciaburri ◽  
Henna Shaikh ◽  
Kirsten M. Wilkins ◽  
Kurt Bjorkman ◽  
...  

OBJECTIVE: Mistreatment of health care providers (HCPs) is associated with burnout and lower-quality patient care, but mistreatment by patients and family members is underreported. We hypothesized that an organizational strategy that includes training, safety incident reporting, and a response protocol would increase HCP knowledge, self-efficacy, and reporting of mistreatment. METHODS: In this single-center, serial, cross-sectional study, we sent an anonymous survey to HCPs before and after the intervention at a 213-bed tertiary care university children’s hospital between 2018 and 2019. We used multivariable logistic regression to examine the effect of training on the outcomes of interest and whether this association was moderated by staff role. RESULTS: We received 309 baseline surveys from 72 faculty, 191 nurses, and 46 residents, representing 39.1%, 27.1%, and 59.7%, respectively, of eligible HCPs. Verbal threats from patients or family members were reported by 214 (69.5%) HCPs. Offensive behavior was most commonly based on provider age (85, 28.5%), gender (85, 28.5%), ethnicity or race (55, 18.5%), and appearance (43, 14.6%) but varied by role. HCPs who received training had a higher odds of reporting knowledge, self-efficacy, and experiencing offensive behavior. Incident reporting of mistreatment increased threefold after the intervention. CONCLUSIONS: We report an effective organizational approach to address mistreatment of HCPs by patients and family members. Our approach capitalizes on existing patient safety culture and systems that can be adopted by other institutions to address all forms of mistreatment, including those committed by other HCPs.


2015 ◽  
Vol 49 (1) ◽  
pp. 267-276 ◽  
Author(s):  
Veronika Baláková ◽  
Petr Boschek ◽  
Lucie Skalíková

Abstract The identification of talent in soccer is critical to various programs. Although many research findings have been presented, there have been only a few attempts to assess their validity. The aim of this study was to determine the relationship between talent and achievement variables in the Vienna Test System. The participants were 91 Czech soccer players, representing four youth soccer teams, who were born in the year 2000. These boys were divided into two groups according to their coaches’ assessments using a TALENT questionnaire. A two-factor model (component 1: “kinetic finesse”; component 2: “mental strength”) was designed to interpret the responses of the coaches on the questionnaire. The Vienna Test System was used to determine the level of players’ cognitive abilities. In total, the subjects performed seven tests in the following order: Raven’s Standard Progressive Matrices (SPM), a reaction test (RT), a determination test (DT), a visual pursuit test (LVT), a Corsi Block-Tapping Test (CORSI), a time/movement anticipation test (ZBA), and a peripheral perception test (PP). To analyze the relationship between talent and achievement variables within the Vienna Test System, correlation analyses were performed. The results revealed that the talented group attained significantly better results on only 1 of the 16 variables, which was ZBA2: movement anticipation - deviation of movement median (r = .217, p = .019). A comparison of the two talent components showed that component 1 (“kinetic finesse”) was a more significant factor than component 2 (“mental strength”). Although we observed statistically significant correlations, their actual significance remains questionable; thus, further research is required.


2017 ◽  
Vol 52 (1) ◽  
pp. 58-64 ◽  
Author(s):  
Dai Sugimoto ◽  
Carl G. Mattacola ◽  
Heather M. Bush ◽  
Staci M. Thomas ◽  
Kim D. Barber Foss ◽  
...  

Context: Fewer athletic injuries and lower anterior cruciate ligament injury incidence rates were noted in studies of neuromuscular-training (NMT) interventions that had high compliance rates. However, several groups have demonstrated that preventive NMT interventions were limited by low compliance rates. Objective: To descriptively analyze coach and athlete compliance with preventive NMT and compare the compliance between study arms as well as among school levels and sports. Design: Randomized, controlled clinical trial. Setting: Middle and high school athletic programs. Participants or Other Participants: A total of 52 teams, comprising 547 female athletes, were randomly assigned to the experimental or control group and followed for 1 athletic season. Intervention(s): The experimental group (n = 30 teams [301 athletes]: 12 basketball teams [125 athletes], 6 soccer teams [74 athletes], and 12 volleyball teams [102 athletes]) participated in an NMT program aimed at reducing traumatic knee injuries through a trunk-stabilization and hip-strengthening program. The control group (n = 22 teams [246 athletes]: 11 basketball teams [116 athletes], 5 soccer teams [68 athletes], and 6 volleyball teams [62 athletes]) performed a resistive rubber-band running program. Main Outcome Measure(s): Compliance with the assigned intervention protocols (3 times per week during the preseason [mean = 3.4 weeks] and 2 times per week in-season [mean = 11.9 weeks] of coaches [coach compliance] and athletes [athlete compliance]) was measured descriptively. Using an independent t test, we compared coach and athlete compliance between the study arms. A 2-way analysis of variance was calculated to compare differences between coach and athlete compliance by school level (middle and high schools) and sport (basketball, soccer, and volleyball). Results: The protocols were completed at a mean rate of 1.3 ± 1.1 times per week during the preseason and 1.2 ± 0.5 times per week in-season. A total of 88.4% of athletes completed 2/3 of the intervention sessions. Coach compliance was greater in the experimental group than in the control group (P = .014). Coach compliance did not differ by sport but was greater at the high school than the middle school (P = .001) level. Athlete compliance did not differ by study arm, sport, or school level. Conclusions: Athletes received instruction in about 50% of each protocol. Nearly 90% of athletes performed more than 2/3 of the assigned NMT interventions. The assigned intervention was performed more often in the experimental arm compared with the control arm. Coaches at the high school level complied with the given protocol more than middle school coaches did. Athletes complied well with the protocol, but coaches did not, especially at the middle school level.


Retos ◽  
2020 ◽  
pp. 375-378
Author(s):  
David Almorza Gomar ◽  
Gonzalo Martín Pérez Arana ◽  
José Arturo Prada Oliveira

Abstract. Soccer’s current social impact makes it a very powerful tool for the comprehensive training of those minors who come to practice it. It is especially valuable among young people of school age, who may otherwise lose motivation and begin to frequent places that lead them away from their studies. For young people with their dreams, soccer can focus their attention and contribute to their overall education. In this work, we present the results of a program carried out with three soccer teams in the city of Cádiz, Spain. For each team, we analyzed six aspects of interest from the comprehensive training program of the players: academic training; fair play; health, hygiene and nutrition; training for coaching staff; training for parents and social responsibility. The experience was relevant and positive for players, parents, and teams. The results were very encouraging. The interest on the part of the team officials, players, and parents was clear.Resumen. El impacto social que produce el fútbol constituye una herramienta muy potente para la formación integral de los menores que lo practican. Es especialmente valioso entre la juventud en edad escolar, que podrían de otra manera perder la motivación y comenzar a frecuentar lugares que les alejen de sus estudios. Para la juventud, con sus sueños, el futbol puede enfocar su atención y contribuir a su educación general. En este trabajo, presentamos los resultados de un programa llevado a cabo con tres equipos de fútbol en la ciudad de Cádiz, España. Para cada equipo, se han analizado seis aspectos de interés desde este programa de formación integral de los jugadores: formación académica; juego limpio; salud, higiene y nutrición; entrenamiento del cuerpo técnico; entrenamiento de los padres y madres y responsabilidad social. La experiencia fue relevante y positiva para jugadores, familiares y equipos. Los resultados fueron muy alentadores. El interés por parte de los equipos, jugadores, padres y madres fue claro.


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