• 6 adjustable spin speeds (100–600 RPM)
• Clockwise & counter-clockwise rotation
• Works for right & left footed players
• Lightweight & portable design
• Up to 15 hours battery life
• Weather resistant for outdoor training
• Rechargeable with universal plug heads
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- Curl Master One
4.8 rating from 1031 reviews
Curl Master One
The world's first curl trainer. CurlMaster™ spins a real ball at up to 600 RPM — so you groove elite-level spin, rep after rep, until bending it past the keeper is second nature.
What You Gain
80%
More Likely Scouted
400–600
Pro-Level RPM
5×
Faster Muscle Memory
1→5 HRS
Weekly Practice
Scientifically Proven Results
57.2% Ball Spin ImprovementLoughborough UniversityBacked by ProfessionalsJames Ward-Prowse — West Ham FC 
Used by Professional WomenErin Cuthbert — Chelsea FC 
Used by Professional WomenErin Cuthbert — Chelsea FC 
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Ask Me About CurlMasterGet instant answers
As Used By
Sunderland FC
Manchester United
Soccer Aid
Plymouth Argyle FC
Bologna FC
AS RomaSunderland FCManchester UnitedSoccer AidPlymouth Argyle FCBologna FCAS Roma
Curlmaster In Action
Description
Train the part of the game everyone else ignores.
Every match is full of chances, around 25 shots, set pieces, free kicks waiting to be won. But here's what most players never realise: free kicks and set pieces decide roughly 15% of the game, while youth coaching spends less than 5% of its time on them. About ten minutes a week. The skill that breaks tight matches is the one almost nobody trains.
Curlmaster exists to close that gap.
The bending, dipping free kick that beats a keeper isn't luck or natural talent, it's physics. It's spin (Messi generates 400–600 RPM on the ball), it's the Magnus Effect that can add up to 40% more scoring potential through aerodynamic lift, and above all it's repetition. David Beckham took 50 free kicks every day after training. Even Messi missed over 700 before mastering them. Greatness on the ball is built, rep by rep.
Curlmaster turns those reps into a habit. Players average just 1 hour a week shooting outside of coaching, Curlmaster users average 3. That's triple the focused practice on the exact techniques that put goals on the sheet and names on scouts' lists.
And the goals matter. Only a tiny fraction of players ever reach a professional team, but among academy players who score 20+ goals a season, 40% go on to turn pro, and scoring 20+ at grassroots level makes a player 80% more likely to be scouted.
Give yourself the practice the pros never skip.
Specifications
Specifications
The Science
The Science
Studies have concluded that a curved trajectory increases goal scoring by over 40%
- A spinning ball follows a curved path due to the Magnus Effect, where spin creates a sideways force in the air. In football, this is what makes shots bend, dip, or move unpredictably.
- Studies suggest that curved trajectories can increase scoring outcomes and reduce a goalkeeper’s ability to accurately judge the ball’s path. Research on interception and visual perception in football indicates that spin can influence movement judgement and timing when defending free kicks.
- Training with spin may also support sensory awareness, technical refinement, and quicker decision making, helping players become more adaptable in match situations.
Risk-Free Trial
The Bend It Guarantee™
See real curl in 30 days — or every penny back. Keep the curriculum either way.
Loughborough University measured a 57.2% increase in spin with CurlMaster™. We're confident enough to put that on the line: train just 3 short sessions a week for 30 days, and if your shots aren't visibly bending, send it back for a full refund — and keep the 8-Week Curl Curriculum as our thanks for trying. No forms to fight, no restocking fees, no hard feelings.
And because it's built to live outdoors: every CurlMaster One is covered by a 1-year full hardware warranty. If it stops spinning, we replace it. Simple.
You risk nothing. You gain the skill almost nobody trains.
Before
After
Real Muscle Memory
CurlMaster™ gives you real-time feedback on every strike. Your body naturally adjusts — distance, angle, hip position, power and whip — until the right technique becomes automatic. That feel is what turns a lucky curl into a repeatable skill built on real muscle memory.
Erin Cuthbert
Chelsea
How To Use
CurlMaster™
Simple enough to use on your own, powerful enough to build real technique. Set the spin, strike the ball, repeat — screen-free practice you actually want to do.
-
Set The Spin
-
Strike The Spinning Ball
-
Repeat, Repeat, Repeat
Why Choose
CurlMaster™
Changing The Rules of Training
The game is changing, but training has remained the same. In a world of technology, the old school training methods have bottlenecked progression. CurlMaster™ bridges the technology gap in training to bring players the opportunity to master the skill of curling the ball, from the comfort of their own backyard.
Goals Open Doors
For players chasing the dream, goals are currency. Scoring 20+ goals a season makes a player 80% more likely to be scouted, and 40% of academy players who hit that mark go on to turn professional. Scouts notice finishers. The fastest way to score more is to convert the chances others waste, the free kicks, set pieces and shots from the edge of the box. CurlMaster™ builds that finishing edge through repeatable, high volume practice on the skills that put the ball in the net. More goals on the sheet means more eyes on you, and a genuine shot at the next level.
The Curl Is Physics, And It's Trainable
A free kick that dips over the wall and bends past the keeper is not luck. Messi generates 400 to 600 RPM of spin, and the Magnus Effect, the aerodynamic lift created by that spin, can add up to 40% more scoring potential. Because curl is physics, it can be measured, repeated and learned. CurlMaster™ teaches exactly that. It spins a real ball at up to 600 RPM, the speed of elite free kick takers, so you feel and repeat the precise strike that creates bend. Loughborough University certified a 57.2% increase in spin. Real technique, trained at home.
Chances Are Constant. Conversion Is the Edge.
Every match brings around 25 shots, so opportunities are everywhere. What separates players is what they do with them. Even elite finishers like Erling Haaland convert only about 21%. The difference between taking part and standing out is conversion, and conversion comes from practised, repeatable technique under pressure. CurlMaster™ sharpens that finishing instinct by drilling the strike again and again until it is automatic. When the chance comes, you don't snatch at it, you bury it. Matches are won by the players who make their chances count. CurlMaster™ trains you to be one of them.
CurlMaster™ In Action
See how players fit CurlMaster™ into everyday practice — a few minutes in the garden that add up to match-changing curl.
Engineered To Give
You The Advantage
Matches turn on a single moment. Get the practice to be ready for yours — with the home training that pro-level technique is built on.
Engineered to Make the Ball Bend
Inside Curl Master ONE, a precision spin motor and smart control board drive the exact rotation that puts curl, dip and swerve on every strike.
Pro-Grade Tech, Pocket-Sized
Twin spin rollers, a tuned control board and a long-life rechargeable battery — the same engineering elite players rely on to master bend, wrapped in a soft-touch grip shell.
Taking The Training To new Heights
University-validated results. Power on, hit start spin, and train the technique that transforms how you strike a ball.
Trusted By The Elite
Get The Edge
Scouts Notice
5-Star Reviews
The Head Start
Every Aspiring Pro Needs
Great training device
I coach a U16 team and we use Curl Master One as a technical station in training. They all fight over who's turn it is. Brilliant bit of kit in teaching them how to curl a ball. Everyone in the team has improved massively after training with this. I'd recommend it to anyone else coaching or just players wanting to improve their ability.
- Mark R., Verified Buyer
My free kicks finally bend
After a few sessions with Curl Master ONE I could actually feel what a proper curl strike is meant to feel like. Now I’m bending them over the wall instead of smashing them into it.
- Sofia R., Verified Buyer
Best training purchase I've made
I'm obsessed with scoring from free kicks. This is the first bit of kit that’s made a clear difference. I set it up in the garden and within a couple of weeks my shots had real curl on them. My coach even commented on how much my technique has improved.
- Helen, Verified Buyer
Makes it easy to understand how to effectively curl
I love how simple it is. You put the ball on, it spins, and you instantly see how hitting different parts of the ball changes the curve. It’s like having a personal coach for spin, I wish I’d had this years ago.
- Daniel R., Verified Buyer
So easy to use
Well built and straightforward. Charge it, drop it on the grass, press a button and you’re ready. The remote control add‑on is worth it so you don’t have to keep walking back to change the spin.
- Matty, Verified Buyer
Je maîtrise enfin mes coups francs
Je rêve de jouer en academy. Avec le Curl Master ONE, j'ai enfin compris comment faire courber le ballon. Après 2 semaines d'entraînement au jardin, mes coups francs ont une vraie trajectoire en match et mon coach me confie tous les tirs arrêtés. Pour un joueur qui veut se démarquer, c'est parfait !
- Sophie R., Verified Buyer
Well built and battery lasts long
pretty good fun and easy to see a noticeable improvement even after just a few kicks.
- Tom, Verified Buyer
Huge confidence on set pieces
Before this, I never wanted to take free kicks. Now I actually ask for them. Being able to repeat the same curled shot in training has given me a lot more confidence in matches.
- Tony C., Verified Buyer
Very happy with it
I come back from every session buzzing, filming videos of shots I never thought I'd pull off. Well worth it.
- Chris, Verified Buyer
Great training device
I coach a U16 team and we use Curl Master One as a technical station in training. They all fight over who's turn it is. Brilliant bit of kit in teaching them how to curl a ball. Everyone in the team has improved massively after training with this. I'd recommend it to anyone else coaching or just players wanting to improve their ability.
- Mark R., Verified Buyer
My free kicks finally bend
After a few sessions with Curl Master ONE I could actually feel what a proper curl strike is meant to feel like. Now I’m bending them over the wall instead of smashing them into it.
- Sofia R., Verified Buyer
Best training purchase I've made
I'm obsessed with scoring from free kicks. This is the first bit of kit that’s made a clear difference. I set it up in the garden and within a couple of weeks my shots had real curl on them. My coach even commented on how much my technique has improved.
- Helen, Verified Buyer
Makes it easy to understand how to effectively curl
I love how simple it is. You put the ball on, it spins, and you instantly see how hitting different parts of the ball changes the curve. It’s like having a personal coach for spin, I wish I’d had this years ago.
- Daniel R., Verified Buyer
So easy to use
Well built and straightforward. Charge it, drop it on the grass, press a button and you’re ready. The remote control add‑on is worth it so you don’t have to keep walking back to change the spin.
- Matty, Verified Buyer
Je maîtrise enfin mes coups francs
Je rêve de jouer en academy. Avec le Curl Master ONE, j'ai enfin compris comment faire courber le ballon. Après 2 semaines d'entraînement au jardin, mes coups francs ont une vraie trajectoire en match et mon coach me confie tous les tirs arrêtés. Pour un joueur qui veut se démarquer, c'est parfait !
- Sophie R., Verified Buyer
Well built and battery lasts long
pretty good fun and easy to see a noticeable improvement even after just a few kicks.
- Tom, Verified Buyer
Huge confidence on set pieces
Before this, I never wanted to take free kicks. Now I actually ask for them. Being able to repeat the same curled shot in training has given me a lot more confidence in matches.
- Tony C., Verified Buyer
Very happy with it
I come back from every session buzzing, filming videos of shots I never thought I'd pull off. Well worth it.
- Chris, Verified Buyer
Great training device
I coach a U16 team and we use Curl Master One as a technical station in training. They all fight over who's turn it is. Brilliant bit of kit in teaching them how to curl a ball. Everyone in the team has improved massively after training with this. I'd recommend it to anyone else coaching or just players wanting to improve their ability.
- Mark R., Verified Buyer
My free kicks finally bend
After a few sessions with Curl Master ONE I could actually feel what a proper curl strike is meant to feel like. Now I’m bending them over the wall instead of smashing them into it.
- Sofia R., Verified Buyer
Best training purchase I've made
I'm obsessed with scoring from free kicks. This is the first bit of kit that’s made a clear difference. I set it up in the garden and within a couple of weeks my shots had real curl on them. My coach even commented on how much my technique has improved.
- Helen, Verified Buyer
Makes it easy to understand how to effectively curl
I love how simple it is. You put the ball on, it spins, and you instantly see how hitting different parts of the ball changes the curve. It’s like having a personal coach for spin, I wish I’d had this years ago.
- Daniel R., Verified Buyer
So easy to use
Well built and straightforward. Charge it, drop it on the grass, press a button and you’re ready. The remote control add‑on is worth it so you don’t have to keep walking back to change the spin.
- Matty, Verified Buyer
Je maîtrise enfin mes coups francs
Je rêve de jouer en academy. Avec le Curl Master ONE, j'ai enfin compris comment faire courber le ballon. Après 2 semaines d'entraînement au jardin, mes coups francs ont une vraie trajectoire en match et mon coach me confie tous les tirs arrêtés. Pour un joueur qui veut se démarquer, c'est parfait !
- Sophie R., Verified Buyer
Well built and battery lasts long
pretty good fun and easy to see a noticeable improvement even after just a few kicks.
- Tom, Verified Buyer
Huge confidence on set pieces
Before this, I never wanted to take free kicks. Now I actually ask for them. Being able to repeat the same curled shot in training has given me a lot more confidence in matches.
- Tony C., Verified Buyer
Very happy with it
I come back from every session buzzing, filming videos of shots I never thought I'd pull off. Well worth it.
- Chris, Verified Buyer
Great training device
I coach a U16 team and we use Curl Master One as a technical station in training. They all fight over who's turn it is. Brilliant bit of kit in teaching them how to curl a ball. Everyone in the team has improved massively after training with this. I'd recommend it to anyone else coaching or just players wanting to improve their ability.
- Mark R., Verified Buyer
My free kicks finally bend
After a few sessions with Curl Master ONE I could actually feel what a proper curl strike is meant to feel like. Now I’m bending them over the wall instead of smashing them into it.
- Sofia R., Verified Buyer
Best training purchase I've made
I'm obsessed with scoring from free kicks. This is the first bit of kit that’s made a clear difference. I set it up in the garden and within a couple of weeks my shots had real curl on them. My coach even commented on how much my technique has improved.
- Helen, Verified Buyer
Makes it easy to understand how to effectively curl
I love how simple it is. You put the ball on, it spins, and you instantly see how hitting different parts of the ball changes the curve. It’s like having a personal coach for spin, I wish I’d had this years ago.
- Daniel R., Verified Buyer
So easy to use
Well built and straightforward. Charge it, drop it on the grass, press a button and you’re ready. The remote control add‑on is worth it so you don’t have to keep walking back to change the spin.
- Matty, Verified Buyer
Je maîtrise enfin mes coups francs
Je rêve de jouer en academy. Avec le Curl Master ONE, j'ai enfin compris comment faire courber le ballon. Après 2 semaines d'entraînement au jardin, mes coups francs ont une vraie trajectoire en match et mon coach me confie tous les tirs arrêtés. Pour un joueur qui veut se démarquer, c'est parfait !
- Sophie R., Verified Buyer
Well built and battery lasts long
pretty good fun and easy to see a noticeable improvement even after just a few kicks.
- Tom, Verified Buyer
Huge confidence on set pieces
Before this, I never wanted to take free kicks. Now I actually ask for them. Being able to repeat the same curled shot in training has given me a lot more confidence in matches.
- Tony C., Verified Buyer
Very happy with it
I come back from every session buzzing, filming videos of shots I never thought I'd pull off. Well worth it.
- Chris, Verified Buyer
Great training device
I coach a U16 team and we use Curl Master One as a technical station in training. They all fight over who's turn it is. Brilliant bit of kit in teaching them how to curl a ball. Everyone in the team has improved massively after training with this. I'd recommend it to anyone else coaching or just players wanting to improve their ability.
- Mark R., Verified Buyer
My free kicks finally bend
After a few sessions with Curl Master ONE I could actually feel what a proper curl strike is meant to feel like. Now I’m bending them over the wall instead of smashing them into it.
- Sofia R., Verified Buyer
Best training purchase I've made
I'm obsessed with scoring from free kicks. This is the first bit of kit that’s made a clear difference. I set it up in the garden and within a couple of weeks my shots had real curl on them. My coach even commented on how much my technique has improved.
- Helen, Verified Buyer
Makes it easy to understand how to effectively curl
I love how simple it is. You put the ball on, it spins, and you instantly see how hitting different parts of the ball changes the curve. It’s like having a personal coach for spin, I wish I’d had this years ago.
- Daniel R., Verified Buyer
So easy to use
Well built and straightforward. Charge it, drop it on the grass, press a button and you’re ready. The remote control add‑on is worth it so you don’t have to keep walking back to change the spin.
- Matty, Verified Buyer
Je maîtrise enfin mes coups francs
Je rêve de jouer en academy. Avec le Curl Master ONE, j'ai enfin compris comment faire courber le ballon. Après 2 semaines d'entraînement au jardin, mes coups francs ont une vraie trajectoire en match et mon coach me confie tous les tirs arrêtés. Pour un joueur qui veut se démarquer, c'est parfait !
- Sophie R., Verified Buyer
Well built and battery lasts long
pretty good fun and easy to see a noticeable improvement even after just a few kicks.
- Tom, Verified Buyer
Huge confidence on set pieces
Before this, I never wanted to take free kicks. Now I actually ask for them. Being able to repeat the same curled shot in training has given me a lot more confidence in matches.
- Tony C., Verified Buyer
Very happy with it
I come back from every session buzzing, filming videos of shots I never thought I'd pull off. Well worth it.
- Chris, Verified Buyer
Great training device
I coach a U16 team and we use Curl Master One as a technical station in training. They all fight over who's turn it is. Brilliant bit of kit in teaching them how to curl a ball. Everyone in the team has improved massively after training with this. I'd recommend it to anyone else coaching or just players wanting to improve their ability.
- Mark R., Verified Buyer
My free kicks finally bend
After a few sessions with Curl Master ONE I could actually feel what a proper curl strike is meant to feel like. Now I’m bending them over the wall instead of smashing them into it.
- Sofia R., Verified Buyer
Best training purchase I've made
I'm obsessed with scoring from free kicks. This is the first bit of kit that’s made a clear difference. I set it up in the garden and within a couple of weeks my shots had real curl on them. My coach even commented on how much my technique has improved.
- Helen, Verified Buyer
Makes it easy to understand how to effectively curl
I love how simple it is. You put the ball on, it spins, and you instantly see how hitting different parts of the ball changes the curve. It’s like having a personal coach for spin, I wish I’d had this years ago.
- Daniel R., Verified Buyer
So easy to use
Well built and straightforward. Charge it, drop it on the grass, press a button and you’re ready. The remote control add‑on is worth it so you don’t have to keep walking back to change the spin.
- Matty, Verified Buyer
Je maîtrise enfin mes coups francs
Je rêve de jouer en academy. Avec le Curl Master ONE, j'ai enfin compris comment faire courber le ballon. Après 2 semaines d'entraînement au jardin, mes coups francs ont une vraie trajectoire en match et mon coach me confie tous les tirs arrêtés. Pour un joueur qui veut se démarquer, c'est parfait !
- Sophie R., Verified Buyer
Well built and battery lasts long
pretty good fun and easy to see a noticeable improvement even after just a few kicks.
- Tom, Verified Buyer
Huge confidence on set pieces
Before this, I never wanted to take free kicks. Now I actually ask for them. Being able to repeat the same curled shot in training has given me a lot more confidence in matches.
- Tony C., Verified Buyer
Very happy with it
I come back from every session buzzing, filming videos of shots I never thought I'd pull off. Well worth it.
- Chris, Verified Buyer
Frequently Asked
Questions
Why is curling the ball so important in modern football?
Curling the ball allows players to create scoring angles that straight shots cannot. It makes shots harder to predict, harder to save, and more effective in set pieces and open play. At higher levels, curl is a key difference between average and consistent goal scorers.
Is curling the ball a natural talent or a learnable skill?
Curling the ball is a learnable skill. With the right training, players can develop repeatable contact, spin control, and consistency regardless of age or experience level.
What does Curl Master ONE teach that coaches cannot?
Coaches can explain technique, but Curl Master ONE provides instant physical feedback on contact and spin. It allows players to feel and repeat correct mechanics in a way verbal instruction alone cannot achieve.
How does Curl Master ONE support football coaches?
Coaches can use Curl Master ONE as a technical tool within sessions to reinforce correct striking mechanics. It saves time, standardises learning, and helps players improve faster without constant correction.
How often should players train with Curl Master ONE?
Short, focused sessions are most effective. Even ten kick sessions help build muscle memory and reinforce correct technique without overloading the player.
Is Curl Master ONE suitable for players of all levels?
Yes. Curl Master ONE is designed to be effective for players of all levels. It helps you learn correct technique early, reducing bad habits and building confidence.
Can Curl Master ONE improve penalties and free kicks?
Yes. Curl Master ONE is particularly effective for penalties and free kicks by improving spin control, accuracy, and deception in high pressure situations.
Does curling the ball help with passing and general play?
Curling the ball improves passing by allowing players to avoid opponents, place the ball into space, and maintain flow under pressure. It is a core skill in advanced gameplay.
How quickly can players see results?
Many players experience measurable improvement after just a few structured sessions. Consistent use leads to stronger technique, better accuracy, and increased confidence.
Is Curl Master ONE backed by real performance data?
Yes. Curl Master ONE was tested in controlled trials at Loughborough University, a global leader in sports science. Results showed significant improvements compared to baseline performance.
Can CurlMaster™ really help me get scouted or go pro?
No training tool can promise a professional contract — but goals get players noticed, and CurlMaster™ trains the skill that creates them. The numbers are striking: grassroots players who score 20+ goals a season are around 80% more likely to be scouted, and among academy players who hit that mark, roughly 40% go on to turn pro. Free kicks, corners and curled finishes are where many of those goals come from — and they're exactly what CurlMaster™ helps you practise every single day.
How does the 30-Day Bend It Guarantee work?
Train with CurlMaster One for up to 30 days from delivery. If you don't see a visible improvement in curl, contact us for a full refund — including return shipping. We only ask that you gave it a fair go: a few sessions a week, following the included program.
What does the 1-year warranty cover?
Any hardware fault — motor, battery, controls — for 12 months from purchase. We replace the unit; you keep training.
Why is there a discount — is the retail price real?
Yes — the crossed-out price is the full retail price, and once the introductory batch sells out the price returns to it. The first 250 US units ship at 25% off as our introduction offer — early buyers are helping us prove the product publicly with reviews, match clips, and feedback that shapes CurlMaster Two. You get the lower price and the free curriculum; we get introductory customers. Fair trade.
