Why do wide receivers give a thumbs up to the ref?

They are actually checking with the side judge (referee) to make sure they are either on the line of scrimmage

line of scrimmage

In gridiron football, a line of scrimmage is an imaginary transverse line (across the width of the field) beyond which a team cannot cross until the next play has begun. Its location is based on the spot where the ball is placed after the end of the most recent play and following the assessment of any penalty yards.

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Line of scrimmage - Wikipedia

or off depending on the play called. Since it is the side judge who determines if they are offside or illegally lined up checking with him makes sure there are no problems.

How do refs know where to spot the ball?

Basically, it's geometry. The referee goes to or near the spot where the ball was punted and watches its flight, drawing an imaginary plumb line between that point and where the ball intersects the sideline.

Why do receivers put inside foot up?

The front foot should be pointed slightly inward, which will allow the receiver to push off of his big toe when exploding out of the stance. A good general rule is to have the front toe pointed inward at 11 o'clock when the right foot is forward and the front toe pointed at 1 o'clock when the left foot is forward.

Why are there no 7 foot NFL players?

The main reason is being that tall isn't effective, most 7 footers aren't agile or quick enough to the designated area as the pocket for the QB will most likely collapse in less than 4 seconds, even if they were quick/agile enough getting hit all the time will really affect their body and take a toll on their legs if ...

How are wide receivers supposed to line up?

As a general rule, receivers will try to line up in the same plane as the offensive linemen who are also on the LOS. When a receiver splits out to line up on the LOS, he should ALWAYS look at the closest official or line judge and see his hand signals.

WR Pre-Snap Checklist | 4 Things Every Wide Receiver Should Do Before The Play Starts

What is the perfect WR stance?

The correct stance is with your feet shoulder-width apart whilst standing in a relaxed athletic position. The foot closest to the nearest sideline should be set backwards and each foot should be about 18" to 24" apart.

What is the Z receiver?

The Z Receiver is sometimes referred to as the "flanker".

They will typically line up on the same side of the field as the tight end, though slightly off the line of scrimmage, in the backfield. Because of this, the Z Receiver is often the called to go into motion pre-snap.

Why cornerbacks are not taller?

For one thing, effective corners need to be quicker than their receiver counterparts, as receivers know where they're going while corners have to read and react. Being smaller than the receiver means they have less mass to force a direction change on, and thus, will have an easier time in coverage.

Who is the biggest WR in NFL history?

Harold Carmichael holds the title for the tallest wide receiver in NFL history. He is six feet eight inches tall.

Why do wide receivers spit on their gloves?

Spit Method

Sometimes it takes some saliva as well. You can spit and wipe your gloves against each other during the match, and you can be sure that your grip will increase. This method is beneficial, especially when gloves dry within a short period.

Why do quarterbacks stomp their foot before the snap?

As some call it, the leg lift, or a back tap, is a simple way to send players in motion across the formation before the ball is snapped. It helps younger/newer players identify the motion and get in the correct position at the youth level.

Why do wide receivers wear towels?

Football players use the towels to keep their hands and/or forearms dry when they play. Wet or moist hands can affect one's grip on the ball, and can even spell the difference between winning or losing a match.

What if ref touches ball?

What is the referee's decision? Play is stopped, the referee drops the ball for one player of Team A at the position where the ball touched the referee.

Do referees control the game?

Referees control the game and make the official decisions regarding the game. Referee decisions are not to be questioned. Referees are not to be approached by coaches, parents or players without consent.

Can back judge spot the ball?

On a long run, the back judge cannot be the primary ball spotter, because the offense would progress with the runner, and there wouldn't be time for the back judge to get into position before the snap. The officials will work an maximum effort to spot the ball in time for the offense to get a snap.

How tall is the average CB in the NFL?

Few teams have three or four offensive players with a multi-inch advantage over a cornerback who is about 5'10”. A bigger, taller cornerback may be more effective against bigger, taller wide receivers, but there are still plenty of shorter wide receivers in the league.

Is there a 7 foot player in the NFL?

According to Pro Football Reference, there have only been two players in NFL history to stand 6-foot-10 or taller and make a regular-season NFL roster -- Morris Stroud, who stood 6-foot-10 and played for the Chiefs from 1969-74, and Richard Sligh, who became the only 7-foot player in NFL history when he played one ...

Who is the boss of NFL players?

Roger Stokoe Goodell (born February 19, 1959) is an American businessman who is currently the commissioner of the National Football League (NFL).

What is the biggest NFL stadium?

What is an F receiver?

F Receivers– The F, or the offset fullback, is still responsible for blocking but is a bit more athletic to leak into the flats to catch the football.

What are the three types of receivers?

The three principal designations are "wide receiver"/"split end", "flanker", and "slot back": Split end (X or SE): A receiver positioned farthest from center on their side of the field which takes their stance on the line of scrimmage, necessary to meet the rule requiring seven players to be lined up on it at the snap.

Can a DB jam a receiver?

The 5-yard contact rule in the NFL allows defensive backs to make contact with wide receivers at or less than 5 yards. Anything over 5 yards will result in an illegal contact penalty. The college game is more neutral and allows defensive backs to be more physical with wide and slot receivers.