For Personal Trainers ·
What you'll accomplish
By the end of this guide, you'll have ChatGPT configured to understand your niche, your audience, and your brand voice — so every social caption, email, and client communication it produces sounds like you wrote it, not a generic AI. You'll be able to produce a week's worth of content in 30 minutes instead of 3–4 hours.
What you'll need
What you should see: The ChatGPT chat interface with a text box at the bottom.
What you should see: Two text boxes — one about you, one about how ChatGPT should respond.
In the first box, type:
I'm a personal trainer with [X] years of experience. My niche: I work with [describe your clients — e.g., "women over 40 who want to build strength and feel confident in the gym"]. My location/business type: [e.g., "independent trainer, in-person at a private studio in [city]" OR "online coach"].
My services: [list main offerings — e.g., "1:1 in-person training, online coaching programs, nutrition guidance"]
My brand values: [e.g., "evidence-based training, body neutrality, progress over perfection, making strength training approachable for women who are intimidated by the gym"]
My tone of voice: [e.g., "warm and supportive, like a knowledgeable friend — not intimidating, not overly hyped, not using bro-fitness language"]
I mostly create content for Instagram, and I also send a monthly email newsletter to my client list.
In the second box, type:
When writing social media captions: use a strong opening line that stops the scroll (not a question as the opener), then deliver clear value, then end with a call to action. Keep captions under 150 words for Instagram. Use paragraph breaks (not bullet lists) for captions unless I ask for bullets.
When writing emails: conversational, not corporate. Short paragraphs. Start with something personal or relatable, then deliver the main point, then close with a clear next step.
When writing workout programs: organize by day, include sets and reps, note the target muscle group for each exercise.
When I paste existing content and ask you to match my voice: analyze the tone and style first before writing new content.
Always offer 2–3 variations when writing captions or subject lines so I can pick the best one.
What you should see: Captions that reflect your niche (women over 40, strength, accessible), your tone (warm, not bro), and proper format (strong opener, value, CTA) — without you having to re-explain anything.
Batch content session (do this monthly):
Give me 20 Instagram post ideas for a personal trainer who works with [your niche]. Mix: educational tips, client win angles, myth-busting posts, personal/behind-the-scenes posts, and 2-3 soft promotional posts.
Email newsletter:
Write a newsletter email for my [niche] audience. Topic: [topic]. Include a subject line, brief personal intro, 3 key points, and a soft CTA to [action].
Re-engagement message:
Write a warm text message to a client who hasn't trained in [X weeks]. They were working on [goal]. Don't offer a discount. Sound like me — caring, not salesy.
Consultation follow-up:
Write a follow-up email for a consultation with [prospect situation]. Recommended package: [package]. Outcome they want: [goal]. Sound warm and confident.