NFL Video Rulebook Illegal Motion

Rule 7 Section 4 Article 8

NFL Video Rulebook

View Official Rulebook

Rule 7 Section 4 Article 8

Rule Summary View Official Rule

ILLEGAL MOTION

When the ball is snapped, one player who is lined up in the backfield may be in motion, provided that he is moving parallel to or away from the line of scrimmage. No player is permitted to be moving toward the line of scrimmage when the ball is snapped. All other players must be stationary in their positions.

If an eligible receiver who is on the line moves to another position on the line (not forward), he must reset prior to the snap. If he does not reset, it is Illegal Motion.

It is also Illegal Motion, if a player under or behind center goes in motion and fails to come to a complete stop for at least one full second prior to the snap.

Penalty: For a player illegally in motion at the snap: Loss of five yards.

Additional Rules

Play Clock

Rule 4 Section 6

Kickoff Rules

Rule 6 Sections 1-2

Scoring Plays

Rule 11 Sections 1-5

Safety

Rule 11 Section 5

Forward Pass

Rule 8 Section 1

Backward Pass

Rule 8 Section 7

Ineligible Receiver

Rule 8 Section 1 Article 6

Fumbling in the End Zone

Rule 8 Section 7 Article 3

Down by Contact

Rule 7 Section 2 Article 1

Use of the Helmet

Rule 12 Section 2 Article 10

Roughing the Passer

Rule 12 Section 2 Article 11

Completing a Catch

Rule 8 Section 1 Articles 3-4

Non-Football Act Fouls

Rule 12 Section 3

Facemask

Rule 12 Section 2 Article 15

Fair Catch

Rule 10 Section 2

Clipping

Rule 3 Section 6

Illegal Formation

Rule 7 Section 5 Article 1

Illegal Shift

Rule 7 Section 4 Article 7

Defensive Pass Interference

Rule 8 Section 5

Offensive Pass Interference

Rule 8 Section 5

Offensive Holding

Rule 12 Section 1 Article 3

Illegal Contact

Rule 8 Section 4 Articles 1-4

Defensive Holding

Rule 12 Section 1 Article 6

Horse Collar

Rule 12 Section 2 Article 16

Chop Block

Rule 12 Section 2 Article 5

Low Block

Rule 12 Section 2 Article 4

Illegal Use of Hands / Facemask

Rule 12 Section 1 Article 3

Pre-Snap Fouls

Rule 3 Section 4 Article 2

Neutral Zone Infraction

Rule 7 Section 4 Article 4

Illegal Block Above the Waist

Rule 12 Section 1 Article 3

Defenseless Player

Rule 12 Section 2 Article 9

Illegal Peel Back Block

Rule 12 Section 2 Article 2

Roughing or Running Into the Kicker

Rule 12 Section 2 Article 12

Intentional Grounding

Rule 8 Section 2

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