David Marsh AI Coaching Twin | On-Demand Coaching Advice for Swimmers

Welcome to the David Marsh AI Coaching Twin, created in partnership with Swimming World.
This tool lets swimmers, coaches, and parents tap into Coach Marsh’s experience anytime.

Ask training questions, get workout ideas, or explore race strategy in a conversational, easy-to-use format.

Available 24/7 through an interactive AI powered by David Marsh’s coaching philosophy and experience.

On-demand coaching guidance from one of swimming’s legendary coaches

Simple as 1,2, 3

  1. Type or speak your question into the chat

  2. Give a bit of context (age, event, training level, season goals)

  3. The AI Coaching Twin responds with suggestions based on David Marsh’s coaching principles and knowledge base

Examples of great questions

  • “I’m a 15-year-old 100 fly swimmer going 59.5 SCY. What should I focus on in practice to break 58.0?”

  • “How would you structure a 60–75 minute practice for a high school sprint group in mid-season?”

  • “What are your top tips for pre-race warm-up and mindset before a championship final?”

  • “How can I adjust training for a 12-year-old who swims both 200 IM and 500 free?”

What this is

  • A way to access David Marsh’s coaching knowledge through an AI trained on his approaches, interviews, and coaching philosophy.

  • A tool for:

    • Workout structure ideas

    • Race strategy and pacing concepts

    • Technique keys and focal points

    • Season-planning concepts (early, mid, and taper)

    • Culture, leadership, and team-building insights

What it’s not

  • It does not replace your primary coach or club program

  • It can’t see your stroke directly or diagnose injury

  • It’s not medical advice; always follow recommendations from your doctor or healthcare professional

Use it a second set of “coaching eyes” to complement the work you and your coach are already doing.

Section: FAQ

Is there a cost to use the AI Coaching Twin?
During our initial launch, access is free to Swimming World visitors

Do I need an account?
Nope

Can coaches share answers with their teams?
Yes. You can use the AI Coaching Twin to spark practice ideas, tweak sets, or explain concepts to your swimmers.
We recommend pairing any suggestions with your own judgment and your program’s training philosophy.

Is this officially David Marsh?
The AI Coaching Twin is built from David Marsh’s coaching experience, philosophy, and material, but responses are generated by an AI system.
Think of it as “David Marsh-inspired guidance,” not a live one-on-one consult.

Ready to try it?

Start chatting with the David Marsh AI Coaching Twin.

Ask a question, add your context, and see what guidance you can bring back to your next practice.