American Football Rules IFAF Approved Ruling 2-12-5:I

I. A free kick breaks the plane of Team B’s restraining line. While the ball is in the air, A1, who is behind Team B’s restraining line, touches the ball. RULING: Legal touching (Rule
6-1-3-a-2). [Cited by 2-12-5, 6-1-3-a-2]