Banca de DEFESA: Gabriel Millian Barbosa

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : Gabriel Millian Barbosa
DATE: 27/10/2023
TIME: 14:00
LOCAL: A definir
TITLE:

EFFECTS OF CONSTRAINTS ON ATTACK TIME AND DECISION-MAKING TIME IN TACTICAL PERFORMANCE OF YOUNG BASKETBALL PLAYERS DURING 3X3 SMALL SIDED GAMES

EFFECTS OF ATTACK TIME AND DECISION MAKING ON THE TACTICAL PERFORMANCE OF YOUNG BASKETBALL PLAYERS DURING 3X3 SMALL SIDED GAMES

KEY WORDS:

Tactical behavior; sports performance; sports training; Constraints-Led Approach; ecological dynamics.

 

PAGES: 49
BIG AREA: Ciências da Saúde
AREA: Educação Física
SUMMARY:

Modifications in small sided games (SSGs) configurations have garnered significant attention in sports training research. These alterations allow for the simultaneous promotion of technical, tactical, and physical training, as well as increased player engagement and motivation, underscoring the viability of this training means. Nevertheless, few studies have dedicated themselves to investigating the impacts of temporal constraints on attack time in basketball SSGs. These inquiries have predominantly focused on the analysis of technical, physical, and physiological variables. Remarkably, to date, no study has examined the repercussions of temporal constraint on decision-making in variables representing technical-tactical performance (action effectiveness and decision quality) and tactical behavior (types of actions used to create scoring opportunities). The purpose of this study was to investigate the effects of temporal constraints on attack time and decision-making in 3x3 basketball SSGs concerning player behavior, analyzing the dynamics of space creation (DCE) and space protection dynamics (DPE) in the Sub-13, Sub-15, Sub-16, Sub-18, and Sub-20 categories. The study included the top six players from each category competing at the national level. A pilot study was conducted to determine sample size and define the constraints to be applied in the main study. In the main study, 20 SSGs were conducted, with four matches per category. Each match lasted 4 minutes, with 2-minute intervals, randomly ordered, and played on a reduced half-court (8.4x15m) in two training sessions. Tactical behavior was assessed using the DCE-DPE instrument, while technical-tactical performance was evaluated based on the probability of assists and positive outcomes. It was observed that reducing ball possession time and decision-making tended to induce more individualized tactical behaviors, such as perimeter isolations. However, more experienced players demonstrated a greater ability to create collective shot opportunities. Concerning defensive strategies, some proved effective in limiting the attacking options of opponents, such as neutral defense in 1x1 situations. In conclusion, temporal constraints on attack time and decision-making had notable impacts on the adoption of tactical behaviors, both individual and collective, as well as on the technical-tactical performance of basketball players in the Sub-13, Sub-15, Sub-16, Sub-18, and Sub-20 categories.

COMMITTEE MEMBERS:
Presidente - 1586846 - JUAN CARLOS PEREZ MORALES
Interno - 2157174 - LEONARDO LAMAS LEANDRO RIBEIRO
Externo à Instituição - GIBSON MOREIRA PRAÇA - UFMG
Externo à Instituição - Henrique de Oliveira Castro - UFMT