Nuffield Health Letchworth Fitness & Wellbeing Gym

I’ve been attending Kelly’s classes for a number of years, and there truly is nobody quite like her! Her passion and dedication shines through in everything she does, from the time and effort she puts into creating the perfect playlists to the incredible energy and motivation she brings to every class. Even when she's leading a class of 30 people, Kelly still notices and celebrates participant’s progress. That personal recognition gives you the confidence and motivation to keep pushing yourself, while she always encourages everyone to be themselves. The atmosphere she creates is second to none you always leave feeling energised, accomplished, and looking forward to the next class. Kelly also has a great understanding of different fitness levels and always offers adaptations and progressions, making her classes welcoming, inclusive, and accessible for everyone. Kelly is an exceptional instructor who genuinely cares about every person in the room, and I couldn't recommend her classes enough!

I’ve been attending Kelly Blake’s Body Combat & Spin and Box Fit & Spin classes for the past six years, and I honestly couldn’t recommend her highly enough. Kelly is an outstanding instructor! energetic, motivating, charismatic, and genuinely passionate about what she does. Every class is packed with energy, and she somehow manages to push you to work harder while making it enjoyable at the same time. I always know I’m going to leave feeling like I’ve had an incredible workout. Her classes have played a huge part in helping me maintain my fitness over the years and have continually encouraged me to push beyond what I thought I was capable of. They set me up perfectly for the day, and I genuinely hate missing them! It’s no surprise that her classes are always so popular. Kelly creates such a welcoming atmosphere, and everyone who attends is friendly and supportive, making it a great community to be part of. If you’re looking for fun, high-energy classes that will challenge you, motivate you, and keep you coming back week after week, Kelly is simply the best. Five stars isn’t enough!

I absolutely love attending Kelly's Boxfit and Body Combat classes! They are always brilliant, full of energy and such a great workout. Kelly brings such a positive and energetic vibe to every session her energy is contagious and she keeps everyone motivated from start to finish. Kelly's playlists are fantastic, happy and upbeat which makes the whole experience super enjoyable. I try not to miss any sessions because they’ve become a real fix for me :-) I always leave feeling stronger, happier and full of energy. Great classes with a fantastic instructor highly recommended!

Great gym with nice vibes! The swimming pool and steam room / sauna are nice environments to relax after a long day. The gym facilities are good with a great range of machines, however I wish the machines would be a bit more modern: some are older and break down from time to time. The range of classes is also great! There’s truly something for anyone. The staff is always very friendly both at reception and the instructors. Particularly Harrison Butler - we love his Synergy circuits classes, he always has individual approach: pushing those who wants it and being more gentle to those who don’t. I appreciated the Nuffield health check and the PT taster with Harrison - it gave me good motivation to do more strength-based exercises.

Broken old equipment. If not out of order, it is rusted. We have a criss trainer with no secondary handles, just taped over. Only place I know where it feels like a dumbell could break! We are promised repairs but today I see 6 cardio machines broken. Really poor which is shame as the team are great. Also, the piped in music is meh but everyone wears headphones. Needed? Needed so loud? When a class is in, I get it but seems like a waste.