Offense 101
How An Offense
Actually Works
Football can look complicated because 11 players are moving at once. But almost everything an offense does comes back to a few simple ideas.
The Big Idea
Create an advantage somewhere on the field.
The offense has the ball and knows where the play is supposed to go. That gives it one enormous advantage: it gets to make the first move.
The goal is to use personnel, formations, motion, blocking, routes and the quarterback's decisions to create something favorable before the defense can stop it.
Keep It Simple
What Is The Offense Trying To Create?
Space
Move defenders away from where the ball needs to go.
Numbers
Get more blockers or receivers to an area than the defense can handle.
Leverage
Put an offensive player in a better position than the defender trying to stop him.
Matchups
Get the right offensive player matched against a defender the offense wants to attack.
Before Every Snap
How To Read An Offense
You don't have to watch all 11 players. Start asking these five questions in order.
Personnel
Who's On The Field?
Count the running backs and tight ends. Personnel gives you the first clue about what the offense might be able to do.
Formation
Where Are They Lined Up?
Look at where the quarterback, backs, tight ends and receivers line up. The formation changes the space the defense has to protect.
Motion & Shifts
Does Anyone Move?
Watch for movement before the snap. Motion can create leverage, change numbers and sometimes reveal what the defense is doing.
Numbers & Leverage
Where Is The Advantage?
Offenses are constantly looking for an extra blocker, open grass or a favorable one-on-one matchup.
The Play
What Happens After The Snap?
Now identify the basic answer: run, option, RPO, dropback pass, screen or play action.
Example
Find The Space
Imagine the defense crowds eight defenders near the line of scrimmage to stop the run.
That may make running harder—but those defenders had to come from somewhere. The offense may now have more space outside or behind them.
Football is often a trade: take something away, give something else up.
Simple example — not a specific play
Your Saturday Assignment
What Should I Watch For?
Before Michigan snaps the ball, don't try to identify the play. Just look at who is on the field, where they are lined up and whether anyone moves.
Personnel → Formation → Motion.
Once you start noticing those three things, the offense will already look less random.
Keep Learning
The Offensive Playbook
Personnel
Who's on the field?
Formations
Where are they lined up?
Pre-Snap Movement
Who's moving before the snap?
Run Game
How does the offense move the ball on the ground?
Option Football
Which defender is the quarterback reading?
RPO
Run it or throw it?
Passing Concepts
How do routes work together?
Screens
How does the offense get the ball into space quickly?
Play Action
How does the run fake create passing opportunities?
Pass Protection
How is the quarterback protected?
Situational Offense
How does the offense change with the situation?
Lesson 01
Next: Personnel
Learn what 11 personnel, 12 personnel and the other numbers actually mean.