Insurance, qualifications and the paperwork

The checklist

Personal training is generally not a licensed profession in the way medicine or law are, which leads some coaches to assume there is nothing required. There is — it is just that most of it is contractual, insurance-driven and data-protection-driven rather than licensing-driven.

Requirements vary by country. The items above are broadly universal in principle; the specific qualification frameworks, insurance norms and data protection regimes differ. Verify against your own jurisdiction and, for tax and business structure, speak to an accountant.

Insurance, specifically

The two policies that matter, and the distinction between them is worth understanding because they cover different things.

Public liability

Covers claims from third parties for injury or property damage arising from your activities. A client injured during a session, a dropped weight damaging gym equipment, someone tripping over your kit. Most gyms will not let you operate on their floor without proof of it, and it is effectively non-negotiable.

Professional indemnity

Covers claims arising from your advice — a programme that allegedly caused an injury, guidance that allegedly caused harm. Frequently bundled with public liability in fitness-specific policies.

Things to check specifically:

• Does it cover online coaching? Many older policies were written for in-person work only. If you coach at a distance, confirm it explicitly.
• Does it cover group instruction? Not always included in a one-to-one policy.
• Does it cover outdoor and public-space sessions?
• Does it cover the specific populations you work with? Pre- and post-natal, older adults with conditions, and clinical populations sometimes require specific qualifications for cover to apply.
• Does it cover nutrition advice, and to what extent? Cover generally applies within your scope of practice — see scope of practice: nutrition advice and where the line is.
• What are the territorial limits? Relevant if you coach clients in other countries online.
• Tell your insurer when your practice changes. Adding groups, going online, or starting to work with a new population.

Client data, which is where coaches are most exposed

This is the section most trainers have never properly considered, and it carries real obligations.

Under UK and EU GDPR, information about someone's health is special category data (Article 9) and is subject to stricter rules than ordinary personal information. When a client tells you about a heart condition, a recent surgery, high blood pressure, a back injury or a pregnancy — that is health data. So are body measurements, progress photos and body composition records, in most readings.

What this means practically:

• You need a lawful basis and, for special category data, an additional condition — usually explicit consent in a coaching context.
• Explicit consent means specific and informed. A client agreeing to "training" has not agreed to you storing progress photos indefinitely.
• You need a privacy notice. What you collect, why, where it is stored, how long you keep it, who else sees it, and how to ask for deletion. This can be a single clear page.
• Store it securely. Not in an unlocked phone notes app or a shared spreadsheet. Password-protected, and ideally in a system designed for it.
• Collect only what you need. Data minimisation is a principle, not a suggestion.
• Delete when there is no longer a reason to keep it. Have a stated retention period.
• Honour access and deletion requests. Clients have the right to see what you hold and, in most circumstances, to have it deleted.
• Be careful with photos above all. Progress photos are sensitive, identifiable, and the most likely thing to cause serious harm if mishandled. Explicit, specific, revocable consent for each use — see getting reviews and referrals.
• Check where your tools store data. If you use an app, you are relying on its security and its lawful processing. Know where the data lives.

This is one of the arguments for using a purpose-built system rather than assembling a coaching business out of a notes app, a spreadsheet and a messaging thread — MyFitsy stores client measurements, photos and session records with access controlled per coach-client relationship, which is a great deal easier to justify than a shared folder.

Screening and consent

The health questionnaire

• Every client, before the first session. No exceptions, including group and bootcamp participants.
• PAR-Q or equivalent as a minimum, plus injury history, medications and relevant medical history.
• Act on it. A questionnaire you file without reading is worse than none, because it documents that you were told.
• Obtain medical clearance where indicated before training, not after.
• Update it periodically. Annually, and after any significant health event.
• Store it as special category data.

Informed consent

• Documents that risks were explained and the client agreed to participate.
• It does not remove your duty of care. A waiver does not protect you against negligence, and any coach relying on one as a shield has misunderstood it.
• It should be readable. A dense page of legal text that nobody reads is weaker evidence of informed consent than a clear one that they did.

Records worth keeping

Good record-keeping is professional practice, evidence if something goes wrong, and — usefully — the same thing that makes coaching effective.

• Health questionnaires and any medical clearance.
• Signed terms and consent.
• Session records. What was prescribed, what was done, loads used. This is the same logbook that drives progression — see tracking strength progress over months.
• Significant conversations. Injury reports, advice given, advice declined, referrals made. A short dated note.
• Incidents. Anything that happened in a session — a client feeling faint, a minor injury, a near miss. Date, what happened, what you did.
• Measurements and photos, with consent recorded.
• Financial records, for the period your tax authority requires.

The single most valuable habit: a dated note when a client reports pain or you advise against something. Those are the situations that generate disputes, and a contemporaneous note is worth far more than a recollection.

Qualifications and keeping them current

• A recognised baseline qualification. In the UK, Level 3 Personal Trainer or equivalent, ideally endorsed by the relevant professional body. Frameworks differ elsewhere.
• Professional body membership where it exists in your market. It provides standards, insurance eligibility and credibility.
• Current first aid and CPR. Frequently a gym and insurance requirement, and obviously the right thing regardless.
• Continuing professional development. Both a requirement in some frameworks and the thing that stops you coaching in 2026 the way you learned in 2016.
• Specialist qualifications for specialist populations. Pre- and post-natal, older adults, youth, clinical referral. Insurance may not cover you without them.
• Know what your qualification does not permit. Particularly around nutrition prescription and rehabilitation.

Business basics

Briefly, because this is genuinely jurisdiction-specific and an accountant is the right source.

• Register as self-employed or form a company, as appropriate where you are.
• Keep business and personal finances separate. A separate account, from day one.
• Track income and expenses as you go. Reconstructing a year in April is miserable and error-prone.
• Understand your VAT or sales tax threshold and monitor whether you are approaching it.
• Set aside tax as you earn it. A percentage of every payment, moved immediately.
• Know your deductible expenses. Insurance, CPD, equipment, gym fees, professional memberships, some travel.
• Get an accountant. For a solo coach the cost is modest and the errors they prevent are not.
• Plan for gaps. No sick pay, no holiday pay. A buffer of two to three months' expenses.

See setting your rates — the costs on this page are exactly the ones that should be built into your pricing arithmetic, and frequently are not.

Common questions

Do I legally need insurance?

Not always a statutory requirement, but effectively non-negotiable: most gyms require proof, and without it a claim lands on you personally.

What is the difference between public liability and professional indemnity?

Public liability covers injury and damage; professional indemnity covers claims arising from your advice.

Does my policy cover online coaching?

Check specifically. Many policies were written for in-person work.

Do I need a PAR-Q for group participants?

Yes, exactly as for one-to-one clients.

Does a waiver protect me?

It documents that risks were explained. It does not remove your duty of care or protect against negligence.

Is client health information really special category data?

Yes, under UK and EU GDPR. That means stricter handling and, in a coaching context, usually explicit consent.

How long should I keep client records?

Have a stated retention period and follow it. Take advice on the appropriate length in your jurisdiction.

Can I keep client notes on my phone?

Only if it is secured and covered by your privacy notice. A purpose-built system is easier to justify.

Do I need an accountant?

For most solo coaches, yes. The cost is low relative to the errors avoided.

The practical version

• Qualification, public liability and professional indemnity insurance, current first aid, PAR-Q, written terms, and a lawful data process.
• Check your policy covers what you actually do — online, groups, outdoors, your populations.
• Client health information is special category data under GDPR and needs explicit consent.
• Have a privacy notice, store data securely, collect only what you need, and delete on schedule.
• Keep a dated note whenever a client reports pain or you advise against something.
• Build every cost on this page into your rates, and get an accountant.