Table 1.

Characteristics of small-sided games used in this study.

Drill	Duration (min)	Number of Bouts	Rest between Bouts (min)	Pitch Size (W × L)
2-a-side	2	8	2	12 × 24 m
3-a-side	3	8	2	18 × 30 m
4-a-side	4	8	2	24 × 36 m