Preflop Aggression
Shape of Aggression
Why some 3-bet ranges attack from the top down while others split into value and bluffs.
14 min
10
Preflop Aggression
What "Shape of Aggression" teaches
Why some 3-bet ranges attack from the top down while others split into value and bluffs.
It sits inside Preflop Aggression: Move from "should I enter the pot?" to "how should I respond when someone already has?" — 3-bets, squeezes, 4-bets and the battle for initiative.
What you'll learn
- Linear range
- Polarized
- Calling range effect
How the interactive lesson works
The full lesson is 10 steps long. Each step asks you to commit to a decision before the answer is revealed, then explains why the correct line works — the reveal is what makes the concept stick.
Create a free account to play through it and keep your progress, XP and concept mastery.
Start the interactive lesson
The full 10-step version is free to start with a StackedPoker account. Your progress, XP and concept mastery are saved as you go.
Open the lessonFrequently asked questions
What does the "Shape of Aggression" lesson cover?
Why some 3-bet ranges attack from the top down while others split into value and bluffs. It runs 10 interactive steps and takes about 14 minutes.
How long does "Shape of Aggression" take?
About 14 minutes across 10 steps. Progress is saved after every step, so the lesson can be finished across several sittings.
Do I need an account to take this lesson?
Yes — the interactive version requires a free StackedPoker account so your progress, XP and concept mastery are saved. This page is the free public overview of what the lesson teaches.
Which module is "Shape of Aggression" part of?
It is part of Preflop Aggression — Understand 3-bets, 4-bets, squeezes and the battle for initiative.. Move from "should I enter the pot?" to "how should I respond when someone already has?" — 3-bets, squeezes, 4-bets and the battle for initiative.
Related
Concepts, lessons and tools that build on this page.
- LessonPreflop Aggression LabRead the resistance. Build the response.
- LessonAttack the LeakGTO gives the baseline. Opponent mistakes tell you when to move away from it.
- LessonBlock the ContinueYour cards change the hands your opponent can have.
- Free toolPoker Starting Hand QuizTen hands, graded against a real preflop chart — with the chart's exact mix shown every time.
- ConceptPositionIP realizes ~10% more equity than OOP with symmetric ranges.
- ModuleBuilding Your Preflop FoundationLearn why position, ranges and stack depth determine which hands enter the pot.
Source: Lesson metadata and objectives come from the StackedPoker curriculum; any theory shown is quoted from the StackedPoker concept registry.