Here’s What I Learnt From My FITISM 6 Week Challenge

I like to think of myself as someone who's pretty active. I’m obsessed with padel and am always up for a weekend reformer pilates class. But, honestly? Day-to-day, my fitness is seriously lacking. Working from home and constantly travelling to and from London means routine is… well, non-existent. I’ve never been someone with defined muscles or serious strength. So, when I signed up for the FITISM 6-Week Challenge, I knew I’d be pushing myself far beyond my comfort zone. Spoiler: it wasn’t easy, but it was completely worth it. If you’re considering signing up, here’s what I learnt…

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Week 1: reality check‍

It all started with the InBody scan, and let’s just say the results were confronting. My body fat percentage was much higher than I’d hoped, and I realised I wasn’t as fit as I thought. But – that’s exactly why I joined. I was determined to build more muscle and feel stronger.

From my very first FITISM session, any nerves I had about being the weakest (I definitely was) evaporated. The group was a brilliant mix of ages and abilities, and even though I struggled with some (read: most) of the exercises, the trainers modified them so I could still complete the workout. The best part? I left the class feeling like I’d really worked hard, but without the dreaded ‘I never want to come back’ fear that some fitness classes leave you with. It was encouraging, not intimidating – exactly what I needed to stick with it.

Week 2: finding my feet

By week two, I’d settled into a groove. Chatting with Layla about my daily steps, sleep, and overall routine kept me accountable. That being said, I still struggled to hit 10,000 steps a day. I’d like to blame my Whoop tracker (it doesn’t count steps), but I know deep down – it’s me. If my phone’s not tracking it, it’s not happening!

The muscle aches were real but in that satisfying ‘I’ve done something good’ way, and I noticed that I was naturally gravitating towards healthier food. Seeing the same friendly faces at the gym also made a difference. FITISM has this amazing social vibe where everyone encourages each other. You never feel out of place or embarrassed – even when you’re struggling, like me!

Week 3: travelling and training

Travelling for work threw a bit of a spanner in the works in week three. But I tried to incorporate as many FITISM tips as possible. The silver lining of travelling? I was smashing my 10,000 steps! Plus, I actually started to feel guilty for not training in the gym – who even am I?!

I find it a lot harder to control my nutrition when I’m away working (eating out for breakfast, lunch and dinner isn’t ideal!), but FITISM’s in-house nutritionist Hannah suggested that I keep a food diary when I’m away travelling – and this really helped me to make better food choices. I was also feeling much fitter! My energy levels were higher, and I wasn’t getting out of breath running around town. Layla even sent over some online workouts I could do while away, which kept me moving and helped bridge the gap between hotel stays and gym sessions.

Week 4: strength gains!

Week four was a turning point. I managed to lift my first ‘big girl’ weight on the barbell – cue the proud moment! I couldn’t even lift the bar on its own during my first class so it felt pretty great to see (and feel) the progress. I was really starting to feel stronger, both physically and mentally. I’d committed to a routine, held myself accountable, and was seeing the results.

Week 5: compliments and confidence

By week five, people had started to notice my progress. Of course – I took on the FITISM challenge for myself, not anyone else – but compliments really are the litmus test to see if all the hard work is paying off and offer that little bit of extra motivation to keep pushing. I felt less bloated, more toned, and noticed a big difference in my stamina, especially during the HIIT finishers.

The trainers also weren’t letting me off easy. If I tried to reach for a lighter weight, they were quick to swap it out for something heavier, ensuring I pushed myself that little bit more. And it worked! I was consistently lifting heavier weights and feeling stronger with every session.

Week 6: hooked

By week six, FITISM had become part of my routine. I was doing three classes a week and if, for some reason, life (or travel) got in the way, I genuinely missed it. I felt stronger, more confident, and knew how to safely use the equipment – a massive win for someone who used to avoid gyms out of intimidation.

The InBody scan at the end of the challenge showed some impressive changes. My body fat percentage had decreased and I’d gained lean muscle. I’m someone who loves tangible results, and seeing those numbers validated all the hard work. While I’m still a long way from being a ‘gym bunny’, I’m proud of what I’ve achieved.

FITISM helped me stay accountable, push myself, and, most importantly, find a routine that I actually enjoy.

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