The nuts & bolts

 
 
 
  
 
 
 
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 Sinéad 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
I joined Perun a few months ago as I was constantly feeling stuck with my fitness - I was never sure I was doing things 'properly', I was feeling overwhelmed with fitness advice online, and I honestly didn't get any joy from going to the gym solo or doing big classes, so it was really hard to stay consistent. I didn't think when I joined that day the difference it would make to my life over these few months! I have never felt so strong, and my progression and results have given me much more confidence in myself.

The set plan in each 12-week programme is structured so you never have to think 'what am I going to do today', Marcin or Vic will always be there to provide guidance or motivation so you know you are doing things properly, and the atmosphere in the classes is so welcoming and friendly that I always leave feeling physically accomplished (+ tired!) but also mentally revitalised
  
 
  
 
 
 
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 Amy 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Such a lovely and welcoming gym! Marcin and Vic are always on hand to make sure you know what you're doing and the community they've built is very down to earth and encouraging. Can't recommend enough!
  
 
  
 
 
 
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 Josh A 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Would highly recommend joining Perun Strength! Vik and Marcin are both incredibly supportive and knowledgeable, and they’ve created a really welcoming and friendly environment compared to other gyms I've been to.

I joined four months ago to get help with losing weight, and I’ve made more progress in those four months than I had in the last few years. Feeling stronger, healthier and more energised is a great bonus!
  
 
  
 
 
 
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 Alex Green 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
I came to this gym after a two-year break from training — not by choice, but following multiple surgeries on my spine and knee, along with a nasty accident that left me with multiple injuries and unable to do the training I’d always enjoyed.

I started here in February this year, and honestly, it’s been one of the best decisions I’ve made.

My mood has improved massively, and thanks to Vic and Marcin, I’m feeling stronger, fitter, and more like my old self with every passing week. The programmes they’ve created for me have genuinely improved my quality of life, and I can feel my old strength gradually returning. I’ve also made the most of their nutrition programme, and the physical changes are becoming noticeable too.

As someone who used to see themselves as an athlete, getting back to feeling that way means more than I can put into words. I know I still have a way to go, but for the first time in a long time, I’m excited about what I can achieve and motivated to keep pushing forward.

Vic and Marcin have created something genuinely special here. It’s not just a gym; it’s a supportive community where you feel welcome, encouraged, and part of something. I genuinely enjoy every session, and I can’t thank the team enough for helping me get back to feeling like me again.

If you’re looking for a gym that cares about you as an individual, helps you work towards your goals, and makes you want to keep showing up, I couldn’t recommend this place highly enough.
  
 
  
 
 
 
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 William Brar 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
I’ve been training at Perun Strength for just under half a year, having started with little to no gym experience, with the aim of incorporating strength training alongside my usual running routine.

Marcin and Vik are both fantastic PTs: friendly, approachable and incredibly attentive. The small class sizes mean you get plenty of individual attention, with both coaches keeping a close eye on everyone to ensure you’re performing exercises correctly and getting the most out of each session. They have an excellent breadth and depth of knowledge, which they communicate clearly and effectively, making everything easy to understand regardless of your experience level.

One of the things I’ve enjoyed most is seeing the progression, both in my own strength and performance and in the exercises themselves. The sessions are challenging at times, but in a way that feels rewarding and motivating, and it’s great to see how much you can improve with consistent training and good coaching.

After around 40 sessions, I feel so much more capable and confident in the gym, and I’ve learnt a huge amount in a relatively short space of time. I couldn’t recommend Perun Strength highly enough to anyone looking to improve their strength, build confidence in the gym, or simply learn how to train properly in a supportive environment.
  
 
  
 
 
 
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 Olivia Castle 
 
 
 
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Genuinely life changing. I've never stuck with going to the gym for this long in my life, and I've never seen results in myself like this either. I started in January 2026, and I've just counted my hundredth session.

Marcin and Vik have created such a warm and welcoming environment, and their help and knowledge means I always feel supported and never out of my depth. But they also push and encourage me to keep going in such a positive way.

And on top of that, everyone's lovely, and the small group setting of each session has been the perfect setup. It's a world away from the daunting gym environments I've experienced before, and I truly feel stronger and healthier than ever.
  
 
  
 
 
 
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 Laura Sayer 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
I would give this gym more than 5 stars if I could. I started here at a really low ebb when I was recovering from a leg injury that had seen me give up all exercise and I was far too heavy for my own good. With the support or Marcin and Vik, I have lost nearly 2 stone since the end of Nov ‘25 and I am so much stronger, leaner and mentally tougher than before. There’s a great crowd of people who come here too. Joining this gym was the best thing that I have done for myself in a long time.
  
 
  
 
 
 
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 Joel Snape 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
This is the first time I’ve done gym work, but the experience here has been fantastic. I couldn’t ask for more - super clear instruction, supportive but also challenging in a good way. Groups are small and super friendly. I really wasn’t sure when I started, but it’s genuinely something i look forward to.
  
 
  
 
 
 
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 Christopher Giddens 
 
 
 
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I’ve had some brilliant personal training with Viktoria Fitt at Perum Strength. Beautifully tailored to my needs as an older unfit person with Cerebral Palsy. I particularly note the increase in strength and mobility in my right hand and arm which is affected by my disability.

We have the gym to ourselves which really suits me too. I would recommend Vik at Perun strength to anyone who wants to get fitter
  
 
  
 
 
 
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 Patrick O'Dell (SUPERMOOSE34) 
 
 
 
 Trustindex verifies that the original source of the review is Google. 
Really great trainer, very knowledgeable and easy to work with and clearly cares a lot about his clients. Marcin has helped me a lot with some chronic knee issues that had stalled my training for a very long time, especially as I didn't know what the issue was. Can't recommend enough!
  
 
  
 
 
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⭐⭐⭐⭐⭐ Rated 5.0 by 70+ clients