Achmad Widodo
State University of Surabaya, Indonesia.

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Phase-of-Play Performance Profiles in Elite Women’s Futsal: Evidence from the FIFA Women’s Futsal World Cup 2025 Nufi Saidatus Tsaniyah; Achmad Widodo; Irmantara Subagio; Heri Wahyudi
INSPIREE: Indonesian Sport Innovation Review Vol. 7 No. 01 (2026): Innovative Insights into Physical Performance, Tactical Learning, and Child He
Publisher : INSPIRETECH GLOBAL INSIGHT & DPE Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/inspiree.v7i01.168

Abstract

The  purpose  of  the study. The purpose of this study was to analyze performance characteristics associated with in-possession, out-of-possession, and transition phases during the FIFA Women’s Futsal World Cup 2025. As the inaugural edition of this global tournament, the study aimed to establish baseline phase-of-play performance profiles at the highest level of women’s futsal competition. Materials and methods. A descriptive quantitative research design using a notational performance analysis approach was employed. The sample consisted of 64 team performances derived from all 32 matches of the FIFA Women’s Futsal World Cup 2025. Performance data were obtained from official match summary reports released by the tournament organizers. Performance indicators were categorized according to phases of play, including in-possession, out-of-possession, and transition actions. Descriptive statistics, including total counts, mean values with standard deviations, and relative frequencies, were calculated using SPSS statistical software. Results. Out-of-possession actions accounted for the largest proportion of total team actions (50.8%), followed by in-possession actions (41.0%), while transition actions represented a smaller share (8.2%). In-possession performance was dominated by set plays, which accounted for 55.3% of actions within the phase, indicating a strong reliance on structured offensive situations. Out-of-possession behaviors were primarily characterized by mid-block and low-block defensive organization, reflecting an emphasis on compact defensive structures. Transition phases were mainly composed of recovery and defensive transition actions, highlighting the importance of reorganization following possession changes. Conclusions. Performance at the FIFA Women’s Futsal World Cup 2025 was characterized by a high volume of out-of-possession activity, structured in-possession behaviors dominated by set plays, and transition phases focused primarily on recovery and defensive reorganization. These findings provide the first phase-of-play performance benchmarks at the world championship level in women’s futsal and offer valuable reference values for coaches, performance analysts, and researchers preparing for future international competitions.
Development and Validation of a VO₂max-Based Standard for Talent Identification in Adolescent Competitive Swimmers Mohammad Noval Baghaskara; Achmad Widodo; Abdul Aziz Hakim; Irmantara Subagio
INSPIREE: Indonesian Sport Innovation Review Vol. 7 No. 02 (2026): Contemporary Innovations in Sport Science and Physical Education
Publisher : INSPIRETECH GLOBAL INSIGHT & DPE Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/inspiree.v7i02.174

Abstract

The  purpose  of  the study. This study aimed to develop and validate a VO₂max-based eligibility standard to serve as an objective physiological benchmark for talent identification and selection of adolescent competitive swimmers in Age Group 2 (KU 2, ages 13–15 years) within the Indonesian national training system. Materials and methods. A Research and Development (R&D) design was employed, guided by the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Eight elite national swimmers (four male, four female; mean age 14.5 ± 0.5 years) from the National Potential Young Athlete Training Center (SLOMPN) in Cibubur, East Jakarta, were recruited. Two swimming-specific field test protocols were administered: (1) the Aerobic Swim VO₂max Test 15 Minutes (modified Balke protocol) and (2) the Cooper Swimming Test 12 Minutes. Descriptive statistics, protocol comparison, and cut-off score determination were applied to empirical data.. Results. The 15-minute Balke modified protocol demonstrated superior ecological validity in capturing steady-state aerobic capacity relative to the 12-minute Cooper test. Mean VO₂max values for male athletes were 55.25 ± 0.50 mL/kg/min (12-min) and 58.25 ± 0.50 mL/kg/min (15-min), yielding a composite mean of 56.75 mL/kg/min. Female athletes recorded 45.00 ± 0.00 mL/kg/min (12-min) and 47.75 ± 0.50 mL/kg/min (15-min), with a composite mean of 46.38 mL/kg/min. VO₂max eligibility thresholds for the Superior performance category were established at ≥ 56.7 mL/kg/min for males and ≥ 46.3 mL/kg/min for females. Conclusions. The developed VO₂max standards provide a scientifically grounded, sex-specific, and ecologically valid framework for talent identification in adolescent competitive swimmers. Implementation of these thresholds is recommended across national and regional training centers to minimize subjective selection bias and ensure athletes' physiological readiness for high-performance competition. Future research should expand the normative sample and incorporate direct gas analysis cross-validation.
Goal-Scoring Patterns in Elite Asian Youth Football: Evidence from the AFC U-17 and U-20 Asian Cups 2025 Wisnu Arda Gutawa; Gigih Siantoro; Achmad Widodo; Irmantara Subagio; Himawan Wismanadi; Heri Wahyudi
INSPIREE: Indonesian Sport Innovation Review Vol. 7 No. 02 (2026): Contemporary Innovations in Sport Science and Physical Education
Publisher : INSPIRETECH GLOBAL INSIGHT & DPE Universitas Pahlawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53905/inspiree.v7i02.175

Abstract

The  purpose  of  the study. This study aimed to analyze the contribution of set plays and open play to goal-scoring outcomes in elite Asian youth football by examining goal-scoring patterns in the AFC U-17 Asian Cup 2025 and AFC U-20 Asian Cup 2025, with particular attention to differences across age categories within the AFC youth competition context. Materials and methods. A descriptive observational research design was employed using systematic notational analysis. All goals scored in the AFC U-17 Asian Cup 2025 (n = 101) and the AFC U-20 Asian Cup 2025 (n = 93), resulting in a total of 194 goals, were included in the analysis. Each goal was classified based on the phase of play preceding the scoring action (open play or set play) and further categorized according to the final attacking action leading to the goal. Data were analyzed using descriptive statistics, including frequencies and percentages, to identify dominant goal-scoring patterns across tournaments and age groups. Results. The findings indicated that open play was the primary source of goals, accounting for 73.71% of total goals scored across both tournaments, while set plays contributed 26.29%. In the AFC U-17 Asian Cup 2025, penalties constituted the highest proportion of set-play goals, whereas in the AFC U-20 Asian Cup, corner kicks were the most frequent set-play source. Analysis of open-play goals revealed that crosses and forward passes were the most common attacking actions leading to goals in both tournaments. A more balanced distribution of attacking actions was observed at the U-20 level, suggesting greater tactical variability compared to the U-17 competition. Conclusions. Open play represents the dominant mechanism of goal production in elite Asian youth football. Nevertheless, set plays remain a significant contributor to goal scoring, particularly at the U-17 level. The observed differences between age categories highlight age-related variations in tactical execution and goal-scoring patterns within AFC youth competitions, underscoring the importance of age-specific training and tactical preparation.