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The Small-Sided Games Book
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Coaching Guide
Basketball Practice Design
Practice design starts with a basketball problem: what do these players need to learn to do? A team struggling to keep an advantage needs different conditions from a team struggling to create one.
4 core principles5 min de lectura
Quick answer
Basketball practice design connects a team’s principles of play and individual development needs to the activities players experience. It involves choosing and adapting the numbers, space, rules, opposition and information within each task.
- Preserve the interaction
- Use numbers deliberately
- Protect time on task
Choose the players, space, opposition and scoring that make that problem appear. Then watch how the activity unfolds. The coach’s work is in those observations and adjustments, as much as in the original plan.
Worked example
A Practical Example of Practice Design
Change the task when the problem changes. What separates a small-sided game from a constraints-led approach?
Keep the starting advantage useful by changing the conditions around it.
Set up
Start 1-on-1 with the ball against the defender’s back. The defender faces the basket; removing the ball starts play.
Adjust
If the intention is to finish before the defender recovers, score only near the rim. Change the available time or starting distance to suit the players.
More detail
A time or dribble constraint changes how the offense can use the advantage. Add another player only when their interaction is part of the problem you want to explore.
Observe
Does the offensive player use the head start, or spend so long that the defender recovers? Watch how a different opponent changes the finish.
Go further
Where to start with the CLAThe foundations
Core principles
Preserve the interaction
If the intention is to pass when help arrives, include the help defender and a teammate to receive. A coach calling a color may create a reaction, but it does not recreate the information in that basketball decision.
Use numbers deliberately
A 2-on-1 makes a pass-or-finish problem more accessible. A 2-on-2 pick and roll adds the interaction between handler, screener and their defenders. Add a third pair when the read depends on a tag or rotation.
Protect time on task
Prepare balls, boundaries and rotations before the explanation. Short bursts can keep the same players solving the problem without joining a queue after every attempt. Plan recovery between bursts.
Give both sides an intention
The defense needs a reason to compete and useful problems to solve. Score stops, deflections or recoveries where relevant, and coach their responses as carefully as the offensive ones.
Why it matters
Design the problem players actually face
A live activity can still give players more space or time than the situation you want them to practice. In a 2-on-2 pick and roll, consider where the other six players would be in 5-on-5. The available space, defensive coverage and time should help recreate the problem you want the pair to solve.
For example, play 2-on-2 in a reduced half-court area with a six-second shot clock and have the defense ice the screen: direct the ball away from it. Let the offense explore before offering possibilities such as changing the screen angle or using a handoff. Watch whether those possibilities fit what the defense actually does.
On the floor
Coaching application
Write the intention
For example: “Use the driving advantage before the helper recovers.” This is more useful than naming a drill or a broad skill such as passing.
Set a representative start
Use a closeout, a recovering defender or a trigger that creates the situation. Vary where the players begin so the solution cannot be rehearsed before the ball arrives.
Run and observe
Watch the timing of the drive, the helper’s response and the receiver’s position. Locate the part of the interaction that keeps breaking down before changing the rule.
Make the next adjustment
If the ball-handler never reaches the help, increase the starting advantage. If a teammate stands in the driving lane, work with the spacing. Keep the next change connected to what happened.
Take it to practice
Practice ideas
Starting points to shape for your group. Pick one, then adjust the numbers and scoring.
2-on-1 with a recovery
- Set up
- Two offensive players face one defender, with a second defender recovering from behind.
- Change
- Move the recovering defender's start to change how long the advantage lasts.
- Watch for
- Does the offense use the advantage before the second defender returns?
Free coaching resource
21 juegos reducidos para tu próximo entrenamiento
21 small-sided games you can run and adapt at your next practice, each one keeping the defenders, decisions and scoring of the real game.
Watch, listen & read
Watch & study
A few clips, conversations and reads to go deeper — then the whole library is one link away.
George Vaz · U11 session
What YOUTH PRACTICES Really Need to Look Like - U11 Dribbling Activities with George Vaz
Watch for: Which single change would make this game harder for your strongest players without excluding the rest?
Transforming Basketball Podcast
An introduction to the constraints-led approach
Listen for: How would you distinguish intentional constraints-led practice from simply organizing a game?
Read
- ArticleTaking Transforming Basketball On the Road: Lebanon RecapIn April 2023, Kareem Kalil and I ran a series of player clinics and coaching workshops in Beirut, Lebanon.Leer artículo
- ArticleNewell’s Constraints: Practical Basketball ConstraintsExplore task rules, player characteristics and environmental conditions through basketball practice examples.Leer artículo
Show 2 more to read
- ArticleSmall-Sided Games Basketball: Ideas for Your PracticesExplore how player numbers, space and rules can shape basketball practice around a specific problem.Leer artículo
- ArticleFour Basketball Warm-Up Games for Your Next PracticeFour tag-based warm-up ideas to adapt to your group, available space and preparation needs.Leer artículo
Escuchar
- Podcast · 14 minBuilding Confidence and Trust with Jamie RansberryGeorge conversa con Jamie Ransberry durante el Transforming Summer Camp 2026 en Roseto, Italia.Listen to episode
- Podcast · 14 minInside Roseto 2026 - João Pacheco on His Summer Camp ExperienceGeorge conversa con João Pacheco, un entrenador portugués que lleva casi 14 años viviendo y entrenando en Alemania.Listen to episode
From research to practice
The ideas behind the coaching
Transforming Basketball explainer
Choosing purposeful constraints
Choose a basketball problem, observe how players respond, and adjust the task to suit them.
Read the explainer(se abre en una pestaña nueva)Source details
Where to start for coaches new to a constraints-led approach · Transforming Basketball
Questions
Frequently asked questions
What if the activity is too difficult?
Increase the starting advantage, reduce the number of defenders, give defenders fewer steps or scale the equipment. Preserve the relationship players need to experience, such as an offensive player responding to a defender, while making it easier to explore.
The Transforming perspective
An activity that does not work as expected tells the coach something. Use that information to change the task, rather than deciding the players need another explanation of the same instructions.
Detrás de la metodología
Sobre Alex Sarama
Alex Sarama is the founder of Transforming Basketball and Head Coach of the WNBA's Portland Fire. Previously, he served as Assistant Coach and Director of Player Development with the Cleveland Cavaliers.
Su experiencia incluye NBA Europe en Madrid, Paris Basketball en la EuroCup y los Rip City Remix, el filial de G League de los Portland Trail Blazers. Alex ha impartido clínicas en más de 40 países y ha escrito tres libros sobre el enfoque basado en restricciones en baloncesto, entre ellos el éxito de ventas de Amazon Transforming Basketball (2024) y A Constraints-Led Approach to Coaching Basketball (2026).
El libro
Transforming Basketball
El libro más vendido en Amazon sobre cómo aplicar el enfoque basado en restricciones al rendimiento en baloncesto: la metodología completa en la que se basa esta guía.
Ver el libro en AmazonContinue learning
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Gratis
21 juegos reducidos para tu próximo entrenamiento
21 small-sided games you can run and adapt at your next practice, each one keeping the defenders, decisions and scoring of the real game.
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