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Marketing and Branding1Quick Start

Trainer Bio and Portfolio with Claude

What This Guide Covers

  • How to turn your training background and coaching style into a bio that sounds confident, not generic
  • How to use Claude to write different length versions of your bio for your website, Instagram, and booking platform
  • How to organize a simple portfolio that shows your coaching results without overwhelming a potential client

Why This Matters

People choosing a trainer or joining a small studio are trusting a specific person with their time, effort, and physical safety. Your bio is often what tips someone from browsing to booking a consultation.

Most trainer bios sound interchangeable because of default, safe language. What actually builds trust is detail: your certifications, your specific coaching philosophy, the kind of client you work best with.

Case Study

Dana, Independent Personal Trainer

Dana had never written a bio beyond a single line on her booking page. Using Claude, she turned her certification background and her focus on strength training for clients returning from injury into a short website bio and a shorter version for Instagram.

Result: New clients started mentioning her injury recovery background specifically when booking a consultation.

Step-by-Step Guide

  1. 1

    Gather the raw material first

    Jot down your certifications, how many years you've been coaching, what you specialize in, and anything about your coaching philosophy that feels true to how you actually work.

  2. 2

    Draft a long form bio for your website

    AI Prompt
    Here are the facts about my background:
[paste your notes: certifications, years of experience, 
specialties, coaching philosophy]

Write a website bio, three to five sentences, in first person. 
Make it sound confident and specific, not templated.
  3. 3

    Shorten it for Instagram and booking platforms

    AI Prompt
    Take this bio and shorten it to under 150 characters for an 
Instagram bio, keeping the most distinctive detail. Then write a 
separate two sentence version for a booking platform profile.

[paste your long form bio]
  4. 4

    Choose your portfolio content with intention

    • Pick a small number of your strongest client outcomes, with consent
    • Include a mix of strength, mobility, or endurance progress, not only aesthetic change

    Tip: Upload a handful of candidate photos or client update notes directly to Claude and ask which ones read most compellingly together as a set.

  5. 5

    Write short context for each portfolio piece

    AI Prompt
    Here is a description of a client's progress: [describe the work, 
e.g. went from unable to do a bodyweight squat to squatting 1.5x 
bodyweight over 6 months]

Write a short, specific caption, under 30 words, that a potential 
client would find genuinely credible.
  6. 6

    Review and update every six months

Frequently Asked Questions

Should my bio mention my certifications even if I'm newly certified?

Yes, but frame it honestly.

What if I don't have client results to showcase yet?

Focus your portfolio on your own training background and coaching approach until you build a client history.

How personal should my bio get?

A little personality goes a long way, but keep it focused on your coaching approach.

Can I use the same bio everywhere?

You can use one core version, but shortening it for platforms with character limits usually reads better.

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