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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

overweight personal trainer?

118 replies

taylorswift1989 · 25/09/2025 12:55

I recently joined a gym. It's one of a chain and it's great for what I need, but I've noticed that two of the personal trainers who work there are very overweight. All the female staff look fit and healthy, but the male staff look like they are in need of some personal training themselves.

(No one will be able to answer this, but I wonder if the standards are different for men and women. The women look exactly how you would expect fit and strong women to look - a variety of physiques for sure, but clearly they are fit and agile. I wonder if obese women would be employed at this gym, even if they had the qualifications?)

Is it unreasonable to think that personal trainers should look like they have the ability and discipline to achieve the goals that their clients are working towards? I know people come in all shapes and sizes, and a larger person may be very fit and skilled at certain sports, and/or an excellent teacher, so maybe I am being unfair? But we are talking about people who are obese and who do not look fit or healthy. Even if it doesn't affect their skill at training clients, does it make a difference to how much trust you would put in them to be able to help you towards your fitness goals?

YABU - It wouldn't make any difference to me as long as they were qualified and knew their stuff in theory
YANBU - It would make me wonder if they had the discipline or ability that they are trying to teach their clients

OP posts:
Roobarbtwo · 26/09/2025 11:42

KateMiskin · 26/09/2025 10:17

I am happy with an older trainer who has seen some life.

But I don't want to have a BMI of 29 or 30. It would likely kill me, my GP says. If that is judgement, then yes, i am judgy. i don't care what my colleagues look like, but I do care if my PT is practicing what he or she preaches.

I am afraid I don't have the bandwidth to care about the PT's personal issues. Just like no one cares about my personal issues in my job.

A BMI of 29 is not going to kill someone. The practising what they preach comment - yet again - not everyone goes to a PT to lose weight

KateMiskin · 26/09/2025 11:50

As my GP says- and I trust her more than any personal trainer- it would kill me eventually.

I agree that not everyone goes to a PT to lose weight. But criticising those of us who do and calling us judgy seems counter productive.

Roobarbtwo · 26/09/2025 11:51

KateMiskin · 26/09/2025 11:10

Disagree. Staying in shape is about discipline. If they can't exercise it, it is my business since I am the one paying. Course trainers are free to say they don't want a judgy person like me as a client too. Works both ways.

I once went to a therapist who turned out to have immense self-created issues of her own. And told me about it. Why would I take her advice on how to fix my life, no matter how qualified?

It's not just discipline. It's about the type of training people do and other factors. There are people who have discipline in the sports they do who are overweight, even slightly

My brother has a BMI of 26 and around 17 per cent body fat. He's exceptionally fit. BMI really is not the best measure of how fit and healthy someone is

Sometimes being in shape has nothing to do with discipline. My mum has struggled to keep weight on her entire life. She does walk a lot and has been a gym member in the past but there are people who do a lot more exercise than she does who will be heavier than she is.

Roobarbtwo · 26/09/2025 11:52

KateMiskin · 26/09/2025 11:50

As my GP says- and I trust her more than any personal trainer- it would kill me eventually.

I agree that not everyone goes to a PT to lose weight. But criticising those of us who do and calling us judgy seems counter productive.

You referred to yourself as judgy to be fair

KateMiskin · 26/09/2025 11:56

Roobarbtwo · 26/09/2025 11:52

You referred to yourself as judgy to be fair

Oh I missed out the quote marks then. I don't think I am particularly, actually.

But a lot of PTs have argued that nobody should judge them by their appearance. I think this is a field where many will. Even if they don't say so.
Anyway, I have said enough.

Hickorysticks · 26/09/2025 11:56

Having spent a lot of time in gyms, one thing I've learned is to never to judge someone's fitness based on their appearance. You'll see thin toned women leg pressing 50kg and overweight /obese women barbell squatting 100kg. Likewise some of the least fit looking men are the strongest. You can see similar things in cardio based fitness classes too.

ConnieHeart · 26/09/2025 11:58

There are a couple of female instructors at my local expensive gym who may look overweight. One told me she cannot shed weight from her stomach no matter what she does and she puts it down to taking too many slimming pills when she was a teenager. They are both super fit and very strong. So it's not all about how you look

Gwenhwyfar · 26/09/2025 12:00

notacooldad · 25/09/2025 13:00

I would just assume they are not taking their own advice , like much fatter than me nurses telling me to lose weight ( true story), doctors drinking more alcohol than they should and off duty police doing more than 30mph in a 30 zone ( i know who im talking about! 😆)

The doctor and nurse thing is totally different though. They are there to advise you, to pass on official recommendations. Personal trainers are there to SHOW you how to be healthy.

Theyreeatingthedogs · 26/09/2025 12:01

JacquesHarlow · 25/09/2025 13:16

What I find so interesting is why they're overweight, and I am willing to hazard a guess.

Alcohol is the invisible calories of the UK.

It seems to be something very few are willing to talk about in diet and exercise terms.

Chances are that if these 'lads' like a pint or three then they're going to gain weight.

Rubbish. Alcohol is not nearly as bad as sugar. Cakes, biscuits, fizzy drinks, simple carbs. These are far worse than alcohol when it comes to weight.

Gwenhwyfar · 26/09/2025 12:03

Theyreeatingthedogs · 26/09/2025 12:01

Rubbish. Alcohol is not nearly as bad as sugar. Cakes, biscuits, fizzy drinks, simple carbs. These are far worse than alcohol when it comes to weight.

Don't most alcoholic drinks have sugar of some kind though.
I think it varies by person which food group makes them fat.

Gwenhwyfar · 26/09/2025 12:07

SchrodingersParrot · 25/09/2025 15:16

I absolutely agree you may have a point on the sex split here, would an overweight female PT be employed? Too small a sample to be sure but social norms would suggest no.

That was my first thought too.

I went to a pilates class a couple of days ago. The replacement teacher was fat, but average for her age. She seemed around 60 and seemed to know what she was doing so I was happy. She was quite covered up so I couldn't tell if she was muscly...

Gwenhwyfar · 26/09/2025 12:08

childrenwatchthefools · 25/09/2025 15:19

I wouldn’t go to a fat PT. Same as I wouldn’t go to a dentist with rotten teeth (wonky is ok, but not rotten) or a hairdresser with horrible hair.
A pt who eats crap and doesn’t work out is not inspiring at all to me. I want them to look like they work out!

Ha ha. I thought horrible hair was par for the course for hairdressers because they often need to look trendy or fashionable.

Gwenhwyfar · 26/09/2025 12:10

Bollihobs · 25/09/2025 15:26

Really??? 🤔

You expect "most Physical Trainers to be overweight/ have an obese BMI" Why??

I think she means because they'd be muscly, but those ones wouldn't look fat so probably isn't the type of body OP is talking about.

Roobarbtwo · 26/09/2025 12:11

Gwenhwyfar · 26/09/2025 12:00

The doctor and nurse thing is totally different though. They are there to advise you, to pass on official recommendations. Personal trainers are there to SHOW you how to be healthy.

They are there to help people meet specific goals. As long as they can do that - that's all that matters. As I have said elsewhere in the thread - there are people who do specific types of training like strongman who could be medically obese - and very fit.

I've trained with people like that - they were much fitter than I was.

TheRealGoose · 26/09/2025 12:19

RB68 · 26/09/2025 10:10

I think people need to stop judging by how people look or you perceive them. Many sports coaches are not perfect body specimens but their knowledge, experience and training makes them great coaches. A PT is a coach. I would rather someone who had seen some life than a 22 yr old in perfect fitness/health and with book learnt diet and food info.

Again, I don’t understand responses like this, it’s like the ones refering to thin people when the op referred to no such thing she said fit and healthy. This response is about age, the op didn’t ask if you wish an older or younger pt. So what relevance has it. And why would an older pt, be in poorer health and fitness.

Gwenhwyfar · 26/09/2025 12:20

TheRealGoose · 26/09/2025 12:19

Again, I don’t understand responses like this, it’s like the ones refering to thin people when the op referred to no such thing she said fit and healthy. This response is about age, the op didn’t ask if you wish an older or younger pt. So what relevance has it. And why would an older pt, be in poorer health and fitness.

People generally get bigger as they get older and also suffer more health problems. Personal trainers may suffer these things less than the general population, but they may also follow the normal trend.

TheRealGoose · 26/09/2025 14:35

Gwenhwyfar · 26/09/2025 12:20

People generally get bigger as they get older and also suffer more health problems. Personal trainers may suffer these things less than the general population, but they may also follow the normal trend.

Plenty of young people are over weight or obese.

Gwenhwyfar · 26/09/2025 14:41

TheRealGoose · 26/09/2025 14:35

Plenty of young people are over weight or obese.

Yes, of course. That goes without saying, but people in general get bigger as they get older.

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