Table 3. Instructional checklist.

Date:	Present	Absent
1. All the tasks are related to small-sided games. 2. Modifications to the full-game were performed. 3. All the tasks have different solutions. 4. The coach simply explains the task without providing solutions. 5. The number of players per team is between 2 and 5. 6. The pitch is reduced proportionally to the number of players. 7. The defense always has an active role. 8. The numbers of touches are not limited for any task. 9. In Intervention 1 there is a numerical superiority in attack for all tasks. 10. In Intervention 2 there is a numerical equality for all tasks.