# How to Become Ambidextrous: A Simple 4-Week Plan > How to become ambidextrous, step by step: 15 minutes a day and a 4-week plan from everyday tasks to handwriting, plus the mistakes that make most people quit. - URL: https://ambidestro.it/en/how-to-become-ambidextrous/ - Author: Mattia Penna (https://mattiapenna.dev/) - Category: Become Ambidextrous - Language: English - Published: 2025-07-17 - Updated: 2026-10-21 - Other languages: [Italiano](https://ambidestro.it/come-diventare-ambidestro.md), [Español](https://ambidestro.it/es/como-volverse-ambidiestro.md) ## The short answer To become ambidextrous, give your non-dominant hand **10–15 minutes of deliberate practice every day**, starting with easy everyday tasks and building up to precision work like handwriting. Your dominance will not swap, but within a few weeks the other hand becomes genuinely capable. That is the whole secret, and it is also why most people never get there: it is not hard, just *daily*. Below is the plan I wish someone had handed me, one focus per week. If you first want to know whether it is really possible, and how far you can realistically go, I answered that honestly in [can you really become ambidextrous](https://ambidestro.it/en/can-you-become-ambidextrous/). ## Before day one Three minutes of preparation will save you weeks of guessing. - **Pick a fixed slot.** After your morning coffee, or while the kettle boils. Attach the practice to something you already do every day. - **Get a notebook.** Any notebook. It will become your logbook. - **Write your starting point.** Copy one sentence with your dominant hand, then the same sentence with the other. Time both, and write the date. If you want a number as well, take the [ambidextrous test](https://ambidestro.it/en/ambidextrous-test/): eight questions, and you will know exactly how lopsided you are today. ## Week 1: borrowed hands This week your non-dominant hand takes over the easy jobs. No writing yet. - Brush your teeth with it. - Use the mouse with it — swap the buttons if you need to. - Open doors, stir your coffee, carry your phone, unlock your screen. Everything will feel clumsy, and that is the point. That small discomfort is the signal that **your brain is building something new**. Do not fight it; just keep going. ## Week 2: lines and loops Now the pen comes out, but not for words. Spend your slot drawing with the non-dominant hand: straight lines, circles, spirals, zigzags along the lines of your notebook. There is a good reason to start precision work on the weaker side. In a study on throwing, people who practised an *accuracy* throw with their non-dominant hand first learned it better than those who started with their dominant hand[\[1\]](#fonti "Stöckel & Weigelt, 2012"). Precision likes to begin on the side that needs it most. Keep the lines slow. Speed comes later, for free. ## Week 3: letters This is where it gets real. Write large, slow letters; then short words; then copy one sentence a day. I started exactly like this, at fifteen, during a particularly boring class. The first lines were illegible. But dictation after dictation, the letters straightened out, and **after a couple of weeks I could already write more fluidly** — the story is in [how I discovered I was ambidextrous](https://ambidestro.it/en/how-i-discovered-i-was-ambidextrous/). If you want the full technique — the training sequence, why your letters come out backwards, and how to make it stick — I put it all in [writing with your non-dominant hand](https://ambidestro.it/en/writing-with-your-non-dominant-hand/). > This looks like a nine-year-old wrote it. Good. A nine-year-old is exactly how old that hand is, as far as writing goes. ## Week 4: both at once The last week is about the two hands working together: - draw the same shape with both hands at the same time, mirrored; - toss a ball from one hand to the other, then two balls; - cook with both: hold the knife in one hand one day, in the other the next. Some of this improvement arrives for free. Skills practised with one hand partly carry over to the other: in a small study, five days of training one hand made the *untrained* hand better at several everyday tasks[\[2\]](#fonti "Yoo, 2015"). In one brain-imaging study, two weeks of training the non-dominant hand made it measurably faster and more accurate, and shifted the work from effortful control towards the brain's automatic circuits[\[3\]](#fonti "Jung et al., 2019"). At the end of the week, open your notebook and copy the same sentence as on day one. Time it. Compare. ## The mistakes that stop people - **Sessions that are too long.** Forty minutes once a week does less than ten minutes every day. - **Starting with handwriting.** It is the hardest thing you can ask of that hand. Earn it. - **Expecting speed.** Accuracy first, always. - **Pushing through pain.** Tired is fine. Sore wrists are not: stop and rest. - **Skipping the logbook.** Progress is slow enough to be invisible without it. ## After the first month Four weeks will not make you fully ambidextrous; nobody honest will tell you otherwise. But they will give you a non-dominant hand that brushes, clicks, draws and writes — and the habit that makes the next months possible. When you are ready for more variety, the [exercises to become ambidextrous](https://ambidestro.it/en/exercises-to-become-ambidextrous/) are the next stop. And if you want the whole route mapped out, I wrote it down in **"How to Become Ambidextrous"**: an in-depth test and progressive exercises for writing, drawing and coordination, from week one to the moment you stop noticing which hand you are using. Start tomorrow morning, after your coffee. Ten minutes. If this plan helped, share it with the friend who keeps saying they will "try it one day"! [ ![Cover of the book How to Become Ambidextrous](https://ambidestro.it/uploads/cover_how_to_become_ambidextrous_135ca3f910.webp) ](https://ambidestro.it/go/ambidextrous?l=en) **[Get the full plan on Amazon and turn four weeks into a new skill!](https://ambidestro.it/go/ambidextrous?l=en)** ## Frequently asked questions ### How long does it take to become ambidextrous? Most people notice clear progress within a few weeks of daily practice: everyday tasks start to feel normal, and slow handwriting becomes readable in three to six weeks. Writing at a comfortable speed usually takes several months, and full, effortless ambidexterity is rare. Ten to fifteen minutes every day works better than long, occasional sessions. ### Can you train yourself to be ambidextrous? Yes. You cannot change which hand is dominant, but you can train your other hand to become genuinely skilled. Practise everyday tasks first, such as brushing your teeth or using a mouse, then drawing, then handwriting, for a few minutes every day and keep a simple log of your progress. ### What should I practise first with my non-dominant hand? Start with simple everyday tasks that need little precision, such as brushing your teeth, using a computer mouse, stirring or opening doors. After a week, move on to drawing lines and circles, and only then to letters and words. Handwriting is the hardest task, so it should come last. ### How many minutes a day should I practise? Ten to fifteen minutes a day is enough to make steady progress. Consistency matters far more than duration: a short daily session builds the skill better than a long one once a week. Stop if your wrist or hand starts to hurt, and simply continue the next day. ## Sources 1. [Stöckel & Weigelt, 2012](https://pubmed.ncbi.nlm.nih.gov/21500083/) 2. [Yoo, 2015](https://pmc.ncbi.nlm.nih.gov/articles/PMC4499971/) 3. [Jung et al., 2019](https://pubmed.ncbi.nlm.nih.gov/30741701/)