Internal Load and Technical-Tactical Characteristics in Small-Sided Games: An Investigation in Adolescent Water Polo Players
Year: 2026
Type: article
Abstract: The aim of this study was to analyze the effects of different small-sided game (SSG) formats on internal load, perceived enjoyment, and technical-tactical performance in elite youth water polo players. Twenty male athletes (U16, n = 10; U18, n = 10) performed in three 4 vs. 4 SSG formats with different time of ball possessions and size of field areas. Technical-tactical variables were assessed using the Team Sport Assessment Procedure (TSAP), while internal load and enjoyment were measured through session-RPE (s-RPE) and a 7-point enjoyment Likert scale (ENJ). Data were analyzed using linear mixed-effects models and Spearman correlations. SSG format significantly influenced internal load, with higher RPE values (F = 6.878; p = 0.004) and s-RPE (F = 6.27; p = 0.006) observed in larger formats of the SSG. Technical-tactical indices were also affected, with significant differences found for volume of play (VP) (F = 17.041; p < 0.001) and performance score (PS) (F = 18.574; p < 0.001), showing higher values in the smallest format (SSG1). Enjoyment differed between categories (F = 13.136; p = 0.003), with higher scores in U16 players. No significant correlations were found between final RPE and TSAP indices (p > 0.05). These findings suggest that SSGs are effective tools for simultaneously developing physical and technical-tactical skills. Coaches should manipulate task constraints to balance training intensity and skill development, while also enhancing player motivation and engagement.
Source: Sports
Language: English
Subfield: Orthopedics and Sports Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,172
Funder: Foro Italico University of Rome
OpenAlex ID: W7165041658
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