Personal trainers playbook · 5 free jobs

AI for personal trainers: 5 jobs to hand to AI this week

Clients pay you for judgement, not spreadsheets. These jobs use AI for the writing and admin, while you stay in charge of the training and any health questions.

Job 1 of 5ChatGPTClaudeGoogle Sheets

Turn a consultation into a 4-week programme outline

Writing up programmes after a long day is where PTs lose evenings. AI gives you a structured first draft to edit with your expertise.

Time: 15 minutes per clientCost: free tools work

A free AI chat tool, then Google Sheets or your coaching app (Trainerize, TrueCoach etc.)

Steps

  1. After the consultation and PAR-Q, note goals, training history, equipment, days available and any limitations. Use initials, and leave medical details out of the AI tool.
  2. Paste with the prompt below.
  3. Edit exercise choice, volume and progression with your own judgement.
  4. Load it into your coaching app or sheet.

The exact prompt

Copy, paste, then fill in the [brackets]
Draft a 4-week programme outline for a personal training client.
Client: [initials], goal [e.g. first pull-up, general strength], experience [level], days per week [3], session length [45 min], equipment [list].
Limitations I've cleared: [e.g. avoid overhead pressing for now].
Output a table per week: day, exercises, sets x reps, rest, and a progression note. Include a warm-up.
Keep it simple and conservative; I'll adjust. Don't give medical or nutrition advice.

✓ Check before you send

  • Exercises suit the client's limitations and ability.
  • Volume and progression are sensible. AI often programmes too much.
  • Anything medical goes to a GP or physio, not AI.

UK notes extra

Last reviewed Oct 2026. Free tools change. If a screen looks different, the steps still apply.Back to top ↑
Job 2 of 5ChatGPTGemini

Reply to weekly check-ins with feedback that keeps clients going

Online clients quit when check-ins get generic replies. AI helps you write specific feedback quickly from their numbers.

Time: 3 minutes per clientCost: free tools work

A free AI chat tool alongside your coaching app

Steps

  1. Copy the client's check-in answers: sessions done, steps, sleep, energy, wins and struggles.
  2. Paste with the prompt below.
  3. Add something only you would know, like a lift PB or how their form looked.
  4. Send it from your coaching app.

The exact prompt

Copy, paste, then fill in the [brackets]
Write a reply to a client's weekly check-in from a [UK] personal trainer.
Check-in: [paste]
Under 120 words. Start with a specific win. Address one struggle with one practical suggestion. Set one focus for next week.
Supportive, honest, not cheesy. No nutrition plans, supplement advice or medical comments. Leave [MY NOTE] for a personal detail.

✓ Check before you send

  • It's specific to their numbers.
  • Any pain, injury or health worry is handled by you, with a referral if needed.
  • It sounds like you.

UK notes extra

  • Know when to refer on: NHS guidance on exercise is a good starting point for clients. NHS: exercise.
Last reviewed Oct 2026. Free tools change. If a screen looks different, the steps still apply.Back to top ↑
Job 3 of 5ChatGPTCanva

Create a free starter guide that brings in enquiries

A genuinely useful free guide ("Your first 4 weeks in the gym") collects emails from people who are ready to start.

Time: 2 hoursCost: free tools work

A free AI chat tool to outline, Canva to design the PDF

Steps

  1. Pick one problem your ideal client has.
  2. Run the prompt below for an outline.
  3. Write it in your own voice using the outline, and add your own photos.
  4. Design it in Canva and offer it from your website or bio link, with a clear signup consent.

The exact prompt

Copy, paste, then fill in the [brackets]
Outline a free 6-page guide for [ideal client, e.g. women over 40 new to strength training] from a [UK] personal trainer.
Title options (5). Sections: why it matters, common mistakes, a simple 3-day starter plan, how to progress, when to get help, about me.
Keep advice in line with [UK] CMO physical activity guidelines. No weight-loss promises, no supplement or diet plans.

✓ Check before you send

  • No result claims you can't prove.
  • The plan is safe for beginners.
  • Signup wording makes clear they'll get emails from you.

UK notes extra

Last reviewed Oct 2026. Free tools change. If a screen looks different, the steps still apply.Back to top ↑
Job 4 of 5PerplexityChatGPTInstagram

Turn a client question into an evidence-based post

The best content answers what clients actually ask. AI helps you draft quickly, and you add the expertise and check the facts.

Time: 20 minutesCost: free tools work

Perplexity or ChatGPT with search for sources, then Instagram or TikTok

Steps

  1. Note a question a client asked this week.
  2. Use the prompt below in a tool that shows sources.
  3. Open the sources and check they say what the AI claims.
  4. Film yourself answering it, or post as a carousel.

The exact prompt

Copy, paste, then fill in the [brackets]
A personal training client asked: "[question]".
Give me a short, accurate answer with links to reputable sources (NHS, peer-reviewed research, official guidelines). Say where evidence is mixed.
Then turn it into a 5-slide carousel script and a 30-second video script in plain [British] English. No hype or fear-mongering.

✓ Check before you send

  • Every source is real and says what the post claims.
  • Mixed evidence is described honestly.
  • No before-and-after photos without the client's consent.

UK notes extra

Last reviewed Oct 2026. Free tools change. If a screen looks different, the steps still apply.Back to top ↑
Job 5 of 5ChatGPTClaude

Package your sessions and write clear terms

Clear packages sell better than an hourly rate, and clear terms stop disputes over missed sessions and expiry dates.

Time: 30 minutesCost: free tools work

A free AI chat tool

Steps

  1. Decide your packages, prices, expiry, cancellation rules and refund policy.
  2. Paste with the prompt below.
  3. Check everything against what you've decided.
  4. Put them on your website and booking app, and get clients to agree before paying.

The exact prompt

Copy, paste, then fill in the [brackets]
Write package descriptions and plain-English terms for a [UK] personal trainer.
Packages: [e.g. 10 sessions £000, valid 12 weeks; online coaching £00/month, 1-month notice].
Rules: cancellation notice [24h], late cancellation [session lost], expiry [details], refunds [e.g. unused sessions refunded pro rata if injured with a GP note], PAR-Q required before starting.
Short headings, under 250 words. Use only my rules.

✓ Check before you send

  • Terms are fair, especially expiry and refunds.
  • Prices match everywhere.
  • You have insurance and qualifications to match what you offer.

UK notes extra

Last reviewed Oct 2026. Free tools change. If a screen looks different, the steps still apply.Back to top ↑

Questions personal trainers ask

Can AI write my clients' programmes?

It can draft a structure, but exercise choice, volume and progression must be your call, especially with injuries or health conditions.

Is it safe to put PAR-Q details into AI?

No. Health questionnaire answers are sensitive health data. Keep them in your coaching app or secure records and give AI anonymised training details only.

Which AI tool is free?

ChatGPT, Gemini, Copilot and Claude all have free plans. For research with sources, Perplexity's free plan shows citations. Always open them and check.

Privacy tip: don't paste customers' full names, addresses or other personal details into AI tools unless you need to and you've checked the tool's privacy settings.