PHENOMANON  ·  ATHLETE EXPERIENCE SYSTEM

Helping athletes stay. Helping coaches lead. Building environments where performance follows.

The Athlete Experience System — sport-agnostic, environment-led, retention-first. Currently delivered through swimming.

Manon van Rooijen coaching swimmers at the starting block during a training session"

01 · WHY THIS MATTERS

When sport stops being fun, athletes disappear

And the system that’s supposed to develop them loses them first.

70%

OF YOUTH ATHLETES QUIT BY AGE 13

Not for lack of talent — for lack of enjoyment.

$17B

US YOUTH SPORTS MARKET

Growing fast, but losing athletes at the critical phase.

1 IN 3

ATHLETES REPORT BURNOUT SYMPTOMS

Before they ever reach performance age.

The current system rewards early performance, not long-term engagement. Parents and coaches are asked to manage complex development without shared guidance. When sport stops being fun, athletes disengage — and when they disengage, talent and opportunity disappear together.

THE ENTRY POINT

It starts with the 4-Week Reset

Four weeks. A defined intervention that shifts behaviour and engagement, sets clear standards, and produces visible change inside a single training block. Not a one-off — it is Phase 1, the entry point to the full system: Reset, then Development, then Embedding.

From €500 per group, depending on group size

02 · PERFORMANCE ENVIRONMENT

Performance emerges from the environment we design

Not the athlete. The environment around the athlete

When swimmers plateau or walk away, the reflex is to add volume — more sessions, more intensity, more pressure. But the constraint is rarely the swimmer; it is the environment they train inside every day — the standards, the feedback, the way coaches and parents operate around them. Design that environment deliberately and performance follows, without trading away the athlete to get it

03 · THE PLATFORM

Three ways the system shows up

Built for teams. Designed for individuals. Supported by nutrition.

Proof

Verified outcomes from the system in place — across age groups

4 → 16

U12 PROGRAMME GROWTH

Over 12 months

0 → 2

U12 NATIONAL QUALIFIERS

Over 12 months

0 → 4

U16 NATIONAL QUALIFIERS

Over 18 months

These aren’t three separate products. They’re one system, layered.

How it fits together

One system, in three layers

Layer 1 is the foundation. Everything else builds on it.

LAYER 1 — TEAM FOUNDATION

Clubs & Teams Programme

4-week Reset pilot → 3–12 month Development → 1–3 year Embedding

The full Athlete Experience System embedded in your programme. Coaches, athletes, and parents aligned around shared culture.

LAYER 2A — INDIVIDUAL ATHLETES

Explore Add-Ons

Pool clinics, masterclasses, and private sessions available to individual athletes in the programme. Deepens technical development alongside the team system.

LAYER 2B — RECOVERY AND FUEL

Nutrition Support

Nutrition coaching for performance and recovery — available to athletes and families. Connects fueling habits directly to training and competition load.

Performance without dropout isn’t soft.
It’s compound interest.

The Athlete Experience System — the complete overview

Enter your email. The PDF arrives immediately.