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.