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What clients are looking for in a personal trainer
Personal training is a service business before it is a fitness business. Clients are buying a result and, just as much, the confidence that you are the right person to get them there. What clients are looking for in a personal trainer is fairly consistent: evidence that you are qualified, evidence that you have done it before, and the sense that they can be honest with you.
Those three things decide most enquiries. Everything below is about making each of them easy to find.
Credentials
Clients research before they commit, and the first thing most of them check is what you are qualified to do.
Expect questions about your qualifications, where you trained, and what you specialise in. A recognised qualification is the baseline, so make it visible on your profile, your social media, and anywhere else a client might find you. Create’s Level 2 and 3 combined personal trainer course is the standard route into the job, and the full course range covers where to go after it.
Nothing wins a client over like the results of the people you have already worked with. A testimonial does a job no self-description can, because it answers the question the client is actually asking: has this worked for someone like me?
Collect them from the start, and collect the specific ones. A client saying you are a great trainer is worth less than a client saying they could not do a full press-up in January and did ten in June. Ask permission, keep a small set covering different goals, and keep them somewhere a potential client can find without having to ask.
Approachability
Clients also look for someone they can be honest with. Personal training is more hands-on than most services, and a client who is embarrassed to tell you they skipped three sessions and ate badly all week is a client you cannot help properly.
That comes down to how you present yourself and how you communicate. Listen more than you talk in a first session, ask questions that are not about training, and be clear about what happens next. People skills are learnable, and they are what turn an enquiry into a client relationship that lasts.
Getting qualified is the easy part
The technical knowledge and the practical skills are only part of the job. Once you are qualified you still have to approach strangers on the gym floor, build rapport with them, convert an enquiry into a booking, and then keep that client long enough for the results to show. Those are the skills that decide how full your diary is.
What to have ready before a client asks
What do clients look for in a personal trainer?
Recognised qualifications, evidence of results with previous clients, and someone they feel comfortable being honest with. Most enquiries are decided on those three things.
What qualifications do you need to be a personal trainer in the UK?
A Level 3 personal trainer qualification is the industry standard, usually taken alongside Level 2 gym instructing as a combined course. Employers and insurers will ask which awarding organisation issued it.
How do personal trainers get their first clients?
Usually through the gym floor and through people they already know. Being visible, approachable and easy to ask a question of does more in the first year than advertising does.
Do personal trainers need testimonials?
They are not required, but they answer the question a potential client is really asking, which is whether this has worked for someone like them. Specific results are more persuasive than general praise.
What makes a good personal trainer?
Technical knowledge is the entry requirement. What separates trainers is the ability to build rapport, adapt a programme to the person in front of them, and keep clients engaged long enough to see results.
Updated 17 August 2026
Rewritten to remove out-of-date references to gyms reopening after lockdown, restructured around what a client checks before booking, and updated with current course links, a preparation checklist and an FAQ.
Josh qualified as a personal trainer in 2008 and spent twelve and a half years training clients face to face, delivering 45 to 55 sessions a week at his peak. He co-founded Create and writes about the commercial side of the job.
PT since 200812.5 years training clients face to faceCo-founder of Create
Reviewed by Adam Rhodes, Owned a gym for eight years before founding Create.
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