The Chin Set: Foundation of the Princeton Offense

Watch the Chin Set in Action

These video breakdowns walk through the Chin Set reads, entries, and counters so you can see how the action flows in real time.

Spin Set Variations

Princeton Offense Drills for the Chin Set

If you want to run the Princeton Offense, you start with the Chin Set. It is the foundational alignment of the entire system — the first thing your players learn, and the set they will run more than any other. Every other set in the offense builds on the principles established here.

What Is the Chin Set?

The Chin Set is a continuity-based offensive alignment that uses a dribble weave entry to initiate ball and player movement. Unlike traditional set plays that end after one or two actions, the Chin Set flows continuously — if the first read doesn't produce a scoring opportunity, the offense resets and attacks again without stopping.

The name "Chin" comes from the initial alignment: two players positioned at the elbows (the "chin" of the free-throw line area) with the point guard up top and two players on the wings. This 1-2-2 formation creates natural driving lanes, passing angles, and spacing for backdoor cuts.

Why the Chin Set Is the Starting Point

Every coach who teaches the Princeton Offense starts with the Chin Set for three reasons:

• It teaches the reads. The Chin Set introduces players to the fundamental reads of the Princeton Offense — when to cut backdoor, when to screen, when to drive, and when to pass. These reads carry over to every other set.
• It flows continuously. Unlike a play that ends after one action, the Chin Set resets itself. If the defense takes away the first option, the offense naturally cycles into the next opportunity. Your team never runs out of offense.
• It's adaptable to any roster. Whether you have dominant guards, a strong post player, or a team of versatile wings, the Chin Set can be adjusted to feature your best players in their strongest positions.

How the Dribble Weave Entry Works

The Chin Set begins with a dribble weave entry — the point guard dribbles toward a wing player, initiating a handoff. This dribble weave creates several immediate reads:

• Handoff and drive: The wing player receives the handoff and attacks downhill toward the basket.
• Backdoor cut: If the defense overplays the handoff, the wing player cuts backdoor for a layup.
• Screen and pop: The elbow players set screens that create open shots for the wing player or themselves.

The beauty of the dribble weave is that it forces the defense to make a decision. Every decision the defense makes opens up a scoring opportunity for the offense. If they play it one way, the offense reads it and attacks the other way.

Key Coaching Points

• Spacing is everything. Players must maintain proper spacing (15-18 feet apart) so the defense can't help and recover. If the spacing collapses, the reads break down.
• Read the defender, not the ball. Players must watch their own defender, not the ball. The cut or action is dictated by what your defender does — if they look away or overplay, you cut backdoor.
• The backdoor is always there. The backdoor cut is the signature weapon of the Princeton Offense. If a defender overplays at any point, the immediate answer is always a backdoor cut for a layup.
• Patience creates easy shots. The Chin Set doesn't require you to score in the first five seconds. It flows continuously, wearing down the defense and creating progressively better scoring opportunities.

The Princeton Offense gives a coach control over where the shots come from and who will shoot them. It is not a freelance motion offense. Repetition and teaching make all the difference — the drills and teaching progressions will give you an execution and strategy advantage over your opponent.

— Coach Lee DeForest

From Chin Set to the Full System

Once your team masters the Chin Set reads and the dribble weave entry, you can layer on the rest of the Princeton Offense system. The Low Set adds post-oriented scoring. The Point Set puts your best ball-handler in control. The Five Out stretches the floor for three-point shooting. But it all starts with the Chin Set.

The Chin Set is not just a play — it is the operating system for your offense. Master it, and everything else in the Princeton Offense becomes easier to learn and execute.