See the force behind every stroke
Most swimmers waste half their effort or more pushing water down and sideways. Our EO SwimBETTER force-sensing paddles measure exactly where your effort goes, stroke by stroke, so we can turn it into speed. For club swimmers, triathletes, masters and anyone who wants to swim faster for the same effort.
60-minute session · Force data + underwater video · Written report and drill plan
Amanda doubled the share of her effort driving her forward in five months.
Force, hand speed, catch, symmetry and more, captured on every single stroke.
We test corrections in the water during your session and measure the change live.
A full analysis, written report and priority drill plan you can act on straight away.
You can’t fix what you can’t feel
Video shows what your stroke looks like. It can’t show where your force goes. A dropped elbow, a slipping catch or a lazy left arm can cost you seconds every length and still look fine on camera.
Without data
- Generic drills with no measurable outcome
- No way to know which flaw costs you the most
- Months of training that never fix the real issue
With EO force data
- See exactly where every stroke loses force
- Force data and video side by side, phase by phase
- Corrections tested in the pool, same session
- Re-test to prove the change has stuck
Real data. Real gains.
Every bar below comes straight from an EO SwimBETTER report and shows where each swimmer’s force went on every stroke. Red is the force driving them forward. The aim for distance freestyle is 70–75%.
She doubled her propulsion
Her first test showed an elbow drop pushing water down instead of back, and a left arm stalling mid-pull. Five months of targeted work later, twice as much of her effort drives her forward.
Measure. Fix. Re-test.
Harris started from a strong base, so the gains came from fine-tuning. Each re-test confirmed what was working and set the next priority, moving him steadily towards the elite distance target.
“Stalls” are strokes where force dips mid-pull and has to restart (a double peak on the EO power curve). Want results like these? Our 1-2-1 swim coaching builds your plan around your data, then re-tests to prove it is working.
Built for every swimmer
Club & competitive swimmers
Find the flaw costing you time, fix left/right imbalances and turn hard training into faster races.
Triathletes
Swim faster for the same effort and come out of the water with more left for the bike and run.
Masters swimmers
Stay efficient, make every stroke count and protect your shoulders by fixing how force is applied.
Improving adults
Stopped getting faster? Find out exactly why, with clear priorities instead of guessing which drills to do.
What happens in 60 minutes
Warm-up on video
Above and below water footage of your natural stroke before we change anything.
EO force capture
A steady swim with the paddles, recording force, velocity and propulsion stroke by stroke.
Data meets video
Your force data overlaid on your footage, so you see the cause, not just the numbers.
Find the limiters
Stroke issues ranked by their impact on your pace and efficiency.
Fix and re-measure
3–5 corrections with drills, tested in the water before you leave.
9 metrics on every stroke
EO SwimBETTER paddles record the force, speed and direction of each hand in real time. You leave with a written report you can train from, re-test against and share with your coach: hand path maps, a phase-by-phase breakdown, your key limiters and 3–5 priority actions with drills.
Choose your analysis
Every package uses EO SwimBETTER paddles and high-frame-rate video. For lasting change, choose support that lets us coach the fixes and re-test.
Single Analysis
See exactly where your stroke loses force.
- 60-minute analysis session
- EO force data + underwater video
- Metric dashboard and written report
- 3–5 priority actions with drills
Analysis + Technique Block
Fix the problems with a coach alongside you.
- Everything in Single Analysis
- Four 30-minute 1-2-1 technique sessions
- Guided support applying your results
- Drills progressed as you improve
Analysis + 12-Week Plan
A structured plan and a re-test to prove it worked.
- Everything in Single Analysis
- Personalised 12-week swim plan
- Follow-up review session
- Re-measure to track your progress
Want ongoing support? Our 1-2-1 swim coaching and triathlon coaching build your training around your propulsion data.
Test your whole squad in one session
We bring the EO paddles and video to your pool. Every swimmer gets their own report, and your coaches get a squad summary ranking the biggest limiters across the group.
Before you book
Do I need to be a strong swimmer?
No. The analysis works for all abilities. Beginners often see the fastest improvements because inefficiencies are easier to isolate with data.
Will I understand the data?
Yes. We interpret everything and match it to your video footage. You leave with clear explanations and a priority action plan, not just a dashboard of numbers.
How long does the session take?
A typical session takes 60 minutes, including warm-up, data capture, video review and a walk-through of your action plan.
What happens after the session?
You receive a detailed written report covering your strengths, your limiters and a drill-based technique plan. Package holders get ongoing guided support and a re-test to measure progress.
How is this different from video analysis?
Video shows what your stroke looks like. EO paddles measure the force your hands produce and the direction it goes, so we can see problems video can’t, like a catch that slips or an arm that stalls mid-pull. We use both together.
Can you come to our pool or club?
Yes. We run mobile squad days and bring all the equipment to you, working within your normal session with minimal disruption. See our club services or get in touch below.
Get in Touch
Questions about propulsion analysis, which package suits you, or booking for a club? Send us a message and we will reply within 24 hours.