Data-Driven Stroke Optimization for Serious Swimmers
Elite swimmers don’t guess. They measure.
For years, swim coaching has relied on visual feedback, stroke count, and splits. Meanwhile, cyclists train with power meters. Runners use performance analytics. Now swimmers can too.
Using EO SwimBETTER hand sensors, I offer a premium, data-driven performance analysisin the water for swimmers who want measurable improvements in efficiency, propulsion, and race performance.
If you’re serious about swimming faster, this is the next step. This is a focused performance analysis. We prioritize the most impactful insights rather than reviewing every possible data point.
What Is EO SwimBETTER?
EO SwimBETTER is a wearable sensor system that measures:
Stroke power (watts)
Propulsive force
Hand velocity
Stroke path
Left vs right symmetry
Stroke consistency under fatigue
Instead of guessing where efficiency is lost, we can quantify it.
Who This Is For
This is a performance-focused service designed for:
Competitive high school swimmers
College swimmers
Masters, open water, and triathlete swimmers
Swimmers who feel stuck technically
Athletes preparing for meets, cuts, or major events
This is not beginner instruction (start here instead)
This is for swimmers who already train and want to refine performance with more precision.
See Exactly What Your Stroke Is Doing
You’ll see exactly where your propulsion starts to break down, where force is being misdirected, how much power you’re truly producing, and how consistent your stroke remains as intensity increases. It’s essentially swimming’s version of a power meter — giving you clear, objective feedback to guide your improvement.
How the Process Works
Step 1 – Data Collection
You’ll either:
Schedule an in-person session in NYC or Budapest, or
Submit your own EO SwimBETTER data remotely
Depending on your goals, we collect targeted data under specific conditions such as pacing changes, stroke rate adjustments, or technical focus work.
The goal is not volume. The goal is clarity.
Step 2 – Performance Analysis
I analyze your data across key areas:
Total stroke power
Propulsive efficiency
Direction of force (forward vs wasted)
Stroke-to-stroke consistency
Left/right balance
Changes under fatigue
This isn’t just numbers. It’s how your stroke behaves under real conditions.
Step 3 – Live Review Call
You’ll receive a 1-on-1 video session where we:
Break down your data clearly
Connect it directly to your stroke
Identify the most important inefficiencies
Discuss how it impacts your performance
The focus is not to review everything. The focus is to identify what matters most.
Step 4 – Targeted Plan
You leave with:
Clear technical priorities
Drill prescriptions
Stroke timing adjustments
Propulsion-focused corrections
Measurable benchmarks
Not a long list. Just what actually moves the needle.
How We Use the Data
EO SwimBETTER can generate a large amount of information. The goal is not to analyze everything. The goal is to identify what matters most.
Each session focuses on:
The most relevant patterns in your stroke
Where efficiency breaks down
What will have the biggest impact on performance
You’ll leave with a small number of clear, actionable priorities rather than a long list of data points.
Why Data Changes Performance
Traditionally, coaches could see technical flaws. Now we can measure them. A swimmer may feel like their catch is strong. The data may show that a significant portion of force is not contributing to forward propulsion.
Small changes can create meaningful gains.
When you can see and measure what’s happening, you can make faster, more precise adjustments.
Service Options
In-Person Performance Analysis (NYC or Budapest)
This is the most comprehensive way to use EO SwimBETTER.
Includes:
In-water data collection session
Live coaching and guided efforts
Targeted video capture when appropriate
60-minute follow-up review call
Integrated analysis of data and technique
Clear, prioritized technical plan
Total time: approximately 2 hours across the session and review.
This format allows us to connect what you feel, what you see, and what the data shows in real time.
Remote Data Review (For EO SwimBETTER Users)
For swimmers who already have access to EO SwimBETTER sensors.
Includes:
Detailed analysis of your submitted data
60-minute 1-on-1 review call
Interpretation of key performance metrics
Prioritized technical recommendations
This is ideal for ongoing tracking, follow-up analysis, or athletes training remotely.
How This Differs From Video Analysis
Video shows how your stroke looks. EO SwimBETTER quantifies what your stroke produces.
You need both.
Video helps identify movement patterns. EO data confirms whether those patterns are actually producing effective propulsion. This service connects what you see, what you feel, and what actually drives performance.
Ready to Train Smarter?
This is a personalized performance service built for swimmers who want measurable improvement, not guesswork. Each session is designed to give you clear, actionable insight you can apply immediately. Availability is limited due to the depth of analysis involved.
Schedule your EO SwimBETTER Performance Coaching now. Train with precision. Measure what matters. Swim faster.