DIFFERENCE IN DECLARATIVE TACTICAL KNOWLEDGE BETWEEN U-11 AND U-15 SOCCER PLAYERS
Journal Title: Human Movement - Year 2017, Vol 18, Issue 5
Abstract
Purpose. The aim of this study was to compare the level of declarative tactical knowledge between U-11 and U-15 academy players. Methods. The sample comprised 36 U-11 (n = 18) and U-15 (n = 18) soccer players, with practice time of 1404.00 ± 469.52 hours and 2663.55 ± 594.91 hours, respectively. The players’ practice time was collected through a recording questionnaire. Declarative tactical knowledge was assessed through a verbal report used during a video simulation test. The answers provided during the test were scored as follows: best solution (1 point); second best solution (0.75 points); third best solution (0.50 points); fourth best solution (0.25 points); wrong solution (0 points). For statistical analysis, descriptive analysis was performed, as well as the Shapiro-Wilk and Mann-Whitney tests, with significance level set at p < 0.05. For statistical purposes, the SPSS 22.0 software was applied. Results. Significant differences were observed in declarative tactical knowledge between the U-11 and U-15 age groups. Players of the older age group displayed longer practice time and higher scores than their younger counterparts. Conclusions. Players with longer practice time (U-15) possess greater declarative tactical knowledge than those with less practice time (U-11), and declarative tactical knowledge is a factor that differentiates soccer players aged 11 and 15 years. Key words: association football, practice time, youth levels
Authors and Affiliations
HENRIQUE BUENO AMÉRICO, MARIZABEL KOWALSKI, FELIPPE CARDOSO, CAITO ANDRÉ KUNRATH, SIXTO GONZÁLEZ-VÍLLORA, ISRAEL TEOLDO
Keywords
Related Articles
- EP ID EP276083
- DOI 10.1515/humo-2017-0045
- Views 83
- Downloads 0
VARIATION IN THE ACE GENE IN ELITE POLISH FOOTBALL PLAYERS
Purpose. A common polymorphism in the angiotensin converting enzyme I gene (the ACE I/D variant) represents one of the first characterized and the most widely studied genetic variants in the context of elite athletes sta...
INFLUENCE OF SCORING MODE AND AGE GROUP ON PASSING ACTIONS DURING SMALL-SIDED AND CONDITIONED SOCCER GAMES
Purpose. The study examined the influence of scoring mode (line goal, double goal, and central goal) and age group (U13 and U15) on passing actions performed by youth soccer players during 4v4 small-sided and conditioned...
GLUTEAL ACTIVATION AND INCREASED FRONTAL PLANE PROJECTION ANGLE DURING A STEP-DOWN TEST IN YOUNG WOMEN
Purpose. To investigate how the activation of gluteus maximus and gluteus medius interacts with different frontal plane projection angles (FPPA) in healthy young women presenting dynamic knee valgus in one limb while per...
Relationship between muscle strength and front crawl swimming velocity
Purpose. Competitive performance in swimming depends on a number of factors including, among others, the development of relevant muscle groups. The aim of the study was to clarify the relationship between muscle strength...
REPRODUCIBILITY AND REPEATABILITY OF INTRACYCLIC VELOCITY VARIATION IN FRONT CRAWL SWIMMING FROM MANUAL AND SEMI-AUTOMATIC MEASUREMENT
Purpose. Intracyclic velocity variation is an important kinematic parameter to evaluate swimming performance. It can be estimated by a fixed point at the swimmer’s hip. The aim of the study was to determine the reproduci...