scholarly journals Tactical performance in soccer: The importance of choosing and properly applying tactical assessment tools

2020 ◽  
Vol 14 (5) ◽  
pp. 171-179
Author(s):  
João A. S. Junior ◽  
Rodrigo Aquino ◽  
João Cláudio Machado
Keyword(s):  
Team Sports ◽  
Correct Choice ◽  
Assessment System ◽  
Assessment Tools ◽  
Soccer Players ◽  
Assessment Procedure ◽  
Sports Performance ◽  
Youth Soccer ◽  
Performance Indexes ◽  
And Behavior

BACKGROUND: Several tactical assessment tools have been proposed to evaluate players’ tactical performance in more representative contexts. AIM: Investigate the associations between the results from different tactical assessment tools, TSAP and FUT-SAT, in youth soccer players. METHOD: Twenty-seven male U-11 soccer players participated in the study (mean age = 11.02 ± 0.78 years). The players' technical-tactical performance was analyzed using the Team Sports Performance Assessment Procedure - TSAP. The players' tactical performance and behavior were assessed using the Football Tactical Assessment System - FUT-SAT. Pearson's correlation test was used to analyze the association between the performance indexes obtained through both assessment tools. RESULTS: With the results obtained, it was possible to verify that both assessment tools' performance indexes did not present a significant correlation. CONCLUSION: Through these results, it is possible to conclude that it is extremely necessary for the correct choice of the assessment tools to be used, considering their characteristics and limitations, as well as their relation with tactical content to be emphasized during the learning process.

scholarly journals Características psicológicas relevantes para el rendimiento deportivo: diferencias de género en fútbol juvenil

2021 ◽  
Vol 21 (2) ◽  
pp. 127-137
Author(s):  
Aurelio Olmedilla ◽  
Marta Cánovas ◽  
Belén Olmedilla-Caballero ◽  
Enrique Ortega
Keyword(s):  
Female Athletes ◽  
Psychological Characteristics ◽  
Soccer Players ◽  
Sports Performance ◽  
Cross Sectional ◽  
Male And Female ◽  
Youth Soccer ◽  
Track Record ◽  
The One ◽  
The Impact

El estudio de los factores psicológicos relacionados con el rendimiento deportivo tiene un importante recorrido en la literatura científica. Conocer si existen diferencias entre hombres y mujeres deportistas, cuáles son estas, y en qué aspectos se manifiestan es una cuestión que podría ayudar a mejorar la labor de entrenadores y técnicos deportivos. El objetivo de este estudio es determinar si existen diferencias de género en el perfil psicológico de futbolistas juveniles relacionado con el rendimiento deportivo. Se utilizó un diseño descriptivo transversal. La muestra objeto de estudio estuvo formada por un total de 329 jugadores juveniles de fútbol (46.8% varones y 53,2% mujeres), con una edad media de 17.02 (±1.50) años;. Para la evaluación de las características psicológicas se utilizó el Cuestionario Características Psicológicas Relacionadas con el Rendimiento Deportivo (CPRD). Los resultados de este estudio indican que existen diferencias estadísticamente significativas entre chicos y chicas en control de estrés (CE), influencia de la evaluación del rendimiento (IER) y en cohesión de equipo (CH). Los jugadores chicos manifiestan puntuaciones mayores que las jugadoras chicas en CE, es decir, gestionan mejor el estrés propio de la competición, y en IER, es decir, los jugadores chicos gestionan mejor que las jugadoras chicas el impacto que supone la evaluación de su rendimiento, el que hacen los otros (entrenadores, compañeros, padres/madres, etc.) y el que se hace a sí mismo. Sin embargo, las jugadoras chicas presentan mejores puntuaciones en CH, es decir, manifiestan una mayor tendencia a trabajar en grupo y fortalecer el equipo. The study of psychological factors related to sports performance has an important track record in the scientific literature. Knowing if there are differences between male and female athletes, what they are, and in what aspects they manifest is an issue that could help improve the work of coaches and sports technicians. The aim of this study is to determine if there are gender differences in the psychological profile of youth soccer players related to sports performance. A descriptive cross-sectional design was used. The sample under study was formed by a total of 329 youth soccer players (46.8% male and 53,2% female), with an average age of 17.02 (± 1.50) years. The Psychological Characteristics Questionnaire Related to Sports Performance (CPRD) was used to evaluate psychological characteristics. The results of this study indicate that there are statistically significant differences between male and female in stress control (CE), influence of performance evaluation (IER) and in team cohesion (CH). The male players show higher scores than the female players in CE, that is, they better manage the stress of the competition, and in IER, that is, the male players manage better than the female players the impact of evaluating their performance, the one that others do (coaches, partners, fathers / mothers, etc.) and the one that makes itself. However, female players have better CH scores, that is, they show a greater tendency to work in groups and strengthen the team. O estudo de fatores psicológicos relacionados ao desempenho esportivo tem um histórico importante na literatura científica. Saber se existem diferenças entre atletas masculinos e femininos, o que são e em que aspectos eles se manifestam é uma questão que pode ajudar a melhorar o trabalho de treinadores e técnicos esportivos. O objetivo deste estudo é determinar se existem diferenças de gênero no perfil psicológico de jovens jogadores de futebol relacionados ao desempenho esportivo. Foi utilizado um desenho descritivo de corte transversal. A amostra estudada foi composta por um total de 329 jogadores de futebol juvenil (46,8% masculino e 53,2% feminino), com idade média de 17,02 (± 1,50) anos. O Questionário de Características Psicológicas Relacionadas ao Desempenho Esportivo (CPRD) foi utilizado para avaliar as características psicológicas. Os resultados deste estudo indicam que existem diferenças estatisticamente significantes entre meninos e meninas no controle do estresse (EC), influência da avaliação de desempenho (IER) e na coesão da equipe (HC). Os jogadores pequenos apresentam pontuações mais altas do que as jogadoras da CE, ou seja, administram melhor o estresse da competição, e no IER, ou seja, os jogadores pequenos gerenciam melhor do que as jogadoras o impacto de avaliar seu desempenho , o que os outros fazem (treinadores, parceiros, pais / mães, etc.) e o que se faz. No entanto, as jogadoras têm melhores pontuações no HC, ou seja, mostram maior tendência a trabalhar em grupo e fortalecer a equipe

scholarly journals The Relationship between Change of Direction Tests in Elite Youth Soccer Players

Sports ◽  
2019 ◽  
Vol 7 (5) ◽  
pp. 111 ◽  
Author(s):  
Björn Kadlubowski ◽  
Michael Keiner ◽  
Hagen Hartmann ◽  
Klaus Wirth ◽  
Ulrich Frick
Keyword(s):  
Pearson Correlation ◽  
Team Sports ◽  
Soccer Players ◽  
Limiting Factor ◽  
Youth Soccer ◽  
Change Of Direction ◽  
False Discovery ◽  
Physical Abilities ◽  
Pearson Correlation Analysis ◽  
The Relationship

Change of direction (COD) is a performance-limiting factor in team sports. However, there are no exact definitions describing which physical abilities limit COD performance in soccer. Nevertheless, different COD tests are used or have been recommended as being equally effective in the professional practice of measuring COD performance. Therefore, the aim of this study was to evaluate the relationship between different COD tests, and to test the independence and generalizability of these COD tests in soccer. As such, 27 elite youth soccer players were randomly recruited and were tested in different COD tests (i.e., Illinois agility test (IAT), T agility test (TT), 505 agility test (505), Gewandtheitslauf (GewT), triangle test (Tri-t), and square test (SQT)). Bivariate Pearson correlation analysis was used to assess the relationships between the COD tests. The Benjamini–Hochberg method was used to control for the false discovery rate of the study at 0.05. This investigation calculated explained variances of 10% to 55% between performances in the different COD tests. This suggested that the tests covered different aspects or task-specific characteristics of the COD. Therefore, coaches and sport scientists should review and select different tests with a logical validity, based on the requirement profiles of the corresponding sport.

Organizational and Methodological Basics for Development of Measurement Tools for a Regional Education Quality Assessment System

2015 ◽  
Vol 3 (3) ◽  
pp. 17-22 ◽  
Author(s):  
��������� ◽  
Larisa Denisenko
Keyword(s):  
Quality Assessment ◽  
Main Tool ◽  
Assessment System ◽  
Assessment Tools ◽  
Education Quality ◽  
Quality Level ◽  
Assessment Procedure ◽  
Novosibirsk Region ◽  
Test Materials ◽  
Test Control

The paper shares the experience of developing the regional system for education quality assessment in the Novosibirsk Region. Education quality assessment is one of primary requirements, put forward by the Federal State Educational Standard. To facilitate the assessment procedure, assessment tool sets are formed, designed to measure the level of knowledge, skills and competencies mastered. Now it is important to complement traditional assessment tools with up-to-date ones. Test control can be helpful as one of the objective methods to assess the quality of theoretical training of learners. As the sound condition for successful use of test control method, the test materials should be thoroughly elaborated. The paper considers technological aspects of test materials development based on criteria-oriented approach and also shows how to use these test materials both for self-examination and external assessment. It is further stated, that computer-administered testing is used in the Novosibirsk Region as the main tool within procedures aimed at assessing the quality level of learners� theoretical training.

scholarly journals Variability of the Motor Behavior during Continued Practice of the Same Motor Game: A Preliminary Study

2020 ◽  
Vol 12 (22) ◽  
pp. 9731
Author(s):  
Asier Gonzalez-Artetxe ◽  
José Pino-Ortega ◽  
Markel Rico-González ◽  
Asier Los Arcos
Keyword(s):  
Physical Education ◽  
Motor Behavior ◽  
Team Sports ◽  
Soccer Players ◽  
Physical Education Teachers ◽  
Youth Soccer ◽  
Local Positioning System ◽  
The Mean ◽  
Preliminary Study ◽  
Sports Coaches

Motor behavior assessment during games could help physical education teachers and team coaches to design effective and efficient motor interventions. This study aimed to assess the variability of the physical and behavioral responses during continued practice of the game tail tag with a ball. Sixteen Spanish youth soccer players from an under-14 team played tail tag, with a ball, during four sessions (5 repetitions of 1 min per session). Physical (i.e., Total Distance (TD) and PlayerLoad (PL)) and behavioral (i.e., Surface Area (SA) and change in the Geometrical Centre position (cGCp)) dimensions were assessed with a local positioning system. The mean of the five series of each session was considered for further statistical analysis. The main finding was that the external load decreased (d = small − large) and the use of space varied during the continued practice of tail tag. Initially, SA increased substantially (d = large) and cGCp decreased slightly (d = small), and then both variables tended to stabilize. This suggests that after several repetitions of the same motor game, physical education teachers and team sports coaches should use this again later, modifying this or proposing new motor games where players respond to these activities that consist in greater uncertainty than to well-known motor games.

scholarly journals Desempenho e comportamento tático de jogadores de futebol das categorias de base

2017 ◽  
Vol 19 (2) ◽  
pp. 242 ◽  
Author(s):  
Marcos Antônio Mattos dos Reis ◽  
Fabrício Vieira do Amaral Vasconcellos ◽  
Marcos Bezerra de Almeida
Keyword(s):  
Soccer Players ◽  
Performance Indices ◽  
Youth Soccer ◽  
Performance Indexes ◽  
Behavior Based

DOI: http://dx.doi.org/10.5007/1980-0037.2017v19n2p242 The aim of this research was to evaluate the performance and tactical behavior of youth soccer players of teams from base categories. The sample consisted of 152 male soccer players aged 11-17 years who participated in the in the U-13 (n = 50), U-15 (n = 62) and U-17 (n = 40) Sergipe State Championship in the year 2015. The System of Tactical Assessment in Soccer (FUT-SAT) was used to identify the players’ tactical behavior based on the fundamental tactical principles. The main results of the study show that players presented higher tactical offensive performance (50.8 ± 9.8 points) compared to defensive performance (34.3 ± 5.7 points) (p < 0.001; d = 2,1), and the Depth Mobility principle presented the highest performance indices in the offensive phase (64.1 ± 8.7; F = 54.4; p < 0.001; partial ƞ² = 0.26). Defensive Coverage showed the highest performance indexes in the defensive phase (46.1 ± 24.3; F = 54.4; p < 0.001; partial ƞ² = 0.26). 

SHOE SIZING SYSTEM FOR MALAYSIAN YOUTH SOCCER PLAYERS: A PRELIMINARY STUDY ON THE FOOT ANTHROPOMETRY

2014 ◽  
Author(s):  
Zahari Taha ◽  
◽  
Mohd Azri Aris ◽  
Mohd Hasnun Arif Hassan ◽  
Anwar PP Abdul Majeed ◽  
...  
Keyword(s):  
Soccer Players ◽  
Youth Soccer ◽  
Sizing System ◽  
Preliminary Study

Eco-Dynamics Approach to the study of Team Sports Performance~!2009-07-05~!2009-11-01~!2010-04-29~!

2010 ◽  
Vol 3 (1) ◽  
pp. 56-57 ◽  
Author(s):  
B. Travassos ◽  
D. Araujo ◽  
V. Correia ◽  
P. Esteves
Keyword(s):  
Team Sports ◽  
Sports Performance

scholarly journals Factors Influencing Creatine Kinase Response in Youth National Team Soccer Players

2021 ◽  
pp. 194173812199938
Author(s):  
Gabor Schuth ◽  
Gyorgy Szigeti ◽  
Gergely Dobreff ◽  
Peter Revisnyei ◽  
Alija Pasic ◽  
...  
Keyword(s):  
Creatine Kinase ◽  
Prediction Models ◽  
Soccer Players ◽  
Linear Regression Models ◽  
Level Of Evidence ◽  
Internal Load ◽  
Youth Soccer ◽  
National Team ◽  
Weekly Training ◽  
The Relationship

Background: Previous studies have examined the relationship between external training load and creatine kinase (CK) response after soccer matches in adults. This study aimed to build training- and match-specific CK prediction models for elite youth national team soccer players. Hypothesis: Training and match load will have different effects on the CK response of elite youth soccer players, and there will be position-specific differences in the most influential external and internal load parameters on the CK response. Study Design: Prospective cohort study. Level of Evidence: Level 4. Methods: Forty-one U16-U17 youth national team soccer players were measured over an 18-month period. Training and match load were monitored with global positioning system devices. Individual CK values were measured from whole blood every morning in training camps. The dataset consisted of 1563 data points. Clustered prediction models were used to examine the relationship between external/internal load and consecutive CK changes. Clusters were built based on the playing position and activity type. The performance of the linear regression models was described by the R2 and the root-mean-square error (RMSE, U/L for CK values). Results: The prediction models fitted similarly during games and training sessions ( R2 = 0.38-0.88 vs 0.6-0.77), but there were large differences based on playing positions. In contrast, the accuracy of the models was better during training sessions (RMSE = 81-135 vs 79-209 U/L). Position-specific differences were also found in the external and internal load parameters, which best explained the CK changes. Conclusion: The relationship between external/internal load parameters and CK changes are position specific and might depend on the type of session (training or match). Morning CK values also contributed to the next day’s CK values. Clinical Relevance: The relationship between position-specific external/internal load and CK changes can be used to individualize postmatch recovery strategies and weekly training periodization with a view to optimize match performance.

scholarly journals Does Resisted Sled Towing Improve the Physical Qualities of Elite Youth Soccer Players of Differing Maturity Status?

2021 ◽  
Author(s):  
Rhys Morris ◽  
Tony Myers ◽  
Stacey Emmonds ◽  
Dave Singleton ◽  
Kevin Till
Keyword(s):  
Body Mass ◽  
Bayesian Regression ◽  
Soccer Players ◽  
Height Velocity ◽  
Regression To The Mean ◽  
Peak Height Velocity ◽  
Maturity Group ◽  
Youth Soccer ◽  
Professional Soccer ◽  
The Impact

Abstract Purpose Sled towing has been shown to be an effective method to enhance the physical qualities in youth athletes. The aim of this study was to evaluate the impact of a 6-week sled towing intervention on muscular strength, speed and power in elite youth soccer players of differing maturity status. Method Seventy-three male elite youth soccer players aged 12–18 years (Pre-Peak Height Velocity [PHV] n = 25; Circa-PHV n = 24; Post-PHV n = 24) from one professional soccer academy participated in this study. Sprint assessments (10 m and 30 m), countermovement jump and isometric mid-thigh pull were undertaken before (T1) and after (T2) a 6-week intervention. The training intervention consisted of 6 weeks (2 × per week, 10 sprints over 20 m distance) of resisted sled towing (linear progression 10%–30% of body mass) during the competitive season. Bayesian regression models analysed differences between T1 and T2 within each maturity group. Results There were minimal changes in strength, speed and power (P = 0.35–0.80) for each maturity group across the 6-week intervention. Where there were changes with greater certainty, they are unlikely to represent real effect due to higher regression to the mean (RTM). Conclusion It appears that a 6-week sled towing training programme with loadings of 10%–30% body mass only maintains physical qualities in elite youth soccer players pre-, circa-, and post-PHV. Further research is required to determine the effectiveness of this training method in long-term athletic development programmes.

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