Where are cut blocks legal?
Sarah Smith
Published Jan 06, 2026
In the NCAA, cut blocking is allowed as long as the block is away from the original position of the ball. The Fall Experimental Football League and the NFL banned use of the chop block and the cut block.
Are cut blocks legal?
All Chop Blocks are illegal, including in the following situations: Forward pass plays and kicking plays: A1 chops a defensive player while the defensive player is physically engaged above the waist by the blocking attempt of A2.
Why is a chop block illegal?
A chop block is a penalty in football that is called on an offensive player when they block a defensive player, who is engaged with another offensive player, below the thigh. The chop block is illegal due to the extreme risk of injury surrounding the move. A player will be penalized 15 yards for a chop block.
Can you still cut block in the NFL?
These “chop blocks” will now only be permitted on plays from scrimmage. An infraction involving an illegal block below the waist will now result in a 15-yard penalty. The approved change arrives as the league continues its focus on player safety in an attempt to eliminate severe lower body injuries.
When did cut blocking become illegal?
Although there were many variations and reforms made to the chop block technique, it was finally deemed illegal prior to the 2016–2017 season in the NFL, mainly due to the high probability of athlete injury.
20 related questions foundCan running backs cut block?
Comment: Since the player was not inside the zone at the snap, the contact must be made above the waist and in the front or from the side. Running Backs and Quarter Backs are never eligible for blocking rule exceptions, since they are Not on their LOS at the snap.
Why is it called a chop block?
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It's named as such since one offensive player blocks a defender high while another player blocks the same defender low. Here, one offensive player (usually a lineman) engages with a defender above the waist for a block.
Are low blocks illegal in the NFL?
Low blocks are illegal by any player everywhere else on the field during a scrimmage down. Inside the box, blocks below the waist may be initiated except on blocks already illegal, such as crackback blocks.
Is it legal to block below the waist?
In gridiron football, blocking below the waist is an illegal block, from any direction, below the waist by any defensive player or by an offensive player under certain situations, by any player after change of possession, with certain exceptions. It is sometimes incorrectly referred to as a "chop block".
Can you cut block outside the tackles?
The NCAA Football Rules Committee on Friday moved to ban all below-the-waist blocking outside the tackle box. Furthermore, any player who is not a lineman or a "stationary back inside the tackle box" would be prohibited from throwing cut blocks, period.
Are crackback blocks illegal?
An illegal crackback block penalty occurs when a player committing a crackback block makes contact below the waist. This puts the player getting blocked at risk for a gruesome injury. Crackback blocks aim to stop defenders in their tracks in order to allow an offensive player with the ball to get around the defender.
What is an illegal block in football?
Blocks an opponent (from behind) in the back above the opponent's waist, or uses his hands or arms to push an opponent from behind in a manner that affects his movement, except in close-line play.
Is chop block illegal in college football?
Chop blocks, where teammates block a defender high and low, are always illegal.
What the difference between a cut block and a chop block?
what is the difference between them? A chop block occurs when a blocker is engaging an opponent above the waist and his teammate makes a delayed block at or below the knees. It's always illegal. A "cut" block is a coaching term for blocking below the waist.
Can offensive lineman cut block?
In all other instances, it's deemed illegal. This means that all offensive players except for the offensive guards and center must initiate a cut block from the front of a defender's legs. Even guards and centers are not allowed to do this unless they are at the line of scrimmage, too.
What is illegal motion NFL?
Illegal motion is a penalty in football called against offensive players who are in motion toward the line of scrimmage during the snap. This rule prevents offensive players from getting a running start by moving toward the line of scrimmage as the play starts.
What is a crackback block?
Definition of crackback
: a blind-side block on a defensive back in football by a pass receiver who starts downfield and then cuts back to the middle of the line.
How many yards penalty is an illegal block above the waist?
An illegal block in the back is a penalty called in football when a player on the offensive or kicking team makes contact above the waist with an opposing player who doesn't have the ball. This penalty results in a 10-yard penalty from the spot of the foul.
Can you tackle below the knees NFL?
A rushing defender is prohibited from forcibly hitting in the knee area or below a passer who has one or both feet on the ground, even if the initial contact is above the knee.
What is the penalty for hitting below the waist called?
Definition. Sometimes known as a clip or chop block, an illegal block below the waist is a penalty when a blocker uses his shoulder to make contact with a defender below his belt line. It is illegal because it can cause major injury and is an unfair advantage to the blocker since the move immobilizes the defender.
What is a blindside block NFL?
First, what constitutes a blindside block, per the 2021 NFL Rulebook? It is a foul if a player initiates a block when his path is toward or parallel to his own end line and makes forcible contact to his opponent with his helmet, forearm, or shoulder.
Can offensive lineman block in the back?
Blocking in the back continues to be legal in the free-blocking zone by offensive linemen who are on the line of scrimmage and in the zone at the snap, against defensive players who are in the zone at the snap and the contact is in the zone.
What's a chip block?
A chip block is a quick-hitting block, most often executed by a running back or tight end before releasing into a route. This technique is typically used to target edge rushers in order to stall their jump off the snap and/or redirect their path away from the quarterback.
What is the penalty for holding?
It is one of the most common penalties in American football. In the NFL, when holding is committed by the defense, the penalty is 5 yards and an automatic first down.
Where is the free blocking zone?
The free-blocking zone is a rectangular area established when the ball is snapped. It extends 4 yards laterally on either side of the ball, and 3 yards behind each line of scrimmage. Blocking below the waist and blocking in the back may be permitted in the free-blocking zone provided that certain conditions are met.