From Reception to Carry: Validating a Scalable First‑Touch‑to‑Dribbling Progression in Youth Football

Objectives. This study aimed to develop, validate, and conduct a preliminary effectiveness evaluation of a scalable training model that explicitly links first-touch quality to dribbling execution for U-13 footballers using representative, constraints-led practice. Materials and Methods. Following a Research and Development (R&D) logic, a sequence produced ten staged variants, expert-validated and piloted before a preliminary pre–post control comparison in grassroots schools. The outcomes combined standardized circuits and small-sided scenarios to index reception-to-carry performance, with fidelity, safety, and acceptability monitored. Results. Most participants improved on the integrated index; two-thirds recorded positive change,while few exhibited a decline. A modest pre–post correlation suggested heterogeneous gains independent of baseline level. The greatest gains were observed when reception tasks required scanning, oriented first touch, and immediate carry or release under scaled space, pressure, and time constraints. Expert review supported content relevance and age-appropriateness; pilots and large-group trials confirmed the feasibility across resource conditions. Discussion: Converging evidence from development, validation, and field testing phases indicates that small-sided games, targeted technique consolidation, SAQ, and proprioceptive elements collectively enhance perception–action coupling and affordance attunement, enabling potentially transferable improvements in first touch and dribbling. Practical implications include simple progression knobs, coach prompts, and equipment configurations to preserve informational fidelity in constrained settings. Conclusions. The findings suggest that a curriculum-aligned, R&D-validated progression shows promising preliminary effectiveness for strengthening youth development pathways by coupling reception to purposeful carry decisions, warranting wider adoption and further dose–response research.