Tier 1 | Personal Training in Northampton

Fantastic experience: I’ve been a member of this gym three separate times now—and each time I’ve returned, it’s been for the same reason: this is a genuinely outstanding gym. I keep coming back because of the professionalism, structure, and results-driven approach. The bespoke training programs are tailored to your goals, and there’s always knowledgeable support on hand to help you push further and train smarter. Whether you’re just getting started or looking to take your training to the next level, Tier 1 offers a set-up that’s hard to beat. It’s more than just a gym—it’s a community built around accountability, encouragement, and real progress. Highly recommended!

Fantastic experience: I was a bit nervous about getting back into the gym after a massive period away from training. Jon and the team were so welcoming and provided me with a tailored individual plan to enable me to achieve my personal goals. I highly recommend this to anyone looking to reach their goals and see results in a short space of time

Fantastic experience: Tier 1 Gym offers an outstanding training environment with tailored workouts that evolve to meet your changing goals. The coaches are attentive and adapt programmes to suit individual needs, making progress feel both achievable and sustainable. One of the standout features is the small group sessions, which create a friendly, community vibe. You get to know fellow members, and there’s never a wait for equipment—just focused, uninterrupted training. If you’re looking for a gym that prioritises personal attention, flexibility, and a welcoming atmosphere, Tier 1 is a top-tier choice.

Fantastic experience: Pre and post surgery rehabilitation and personal training. Excellent from start to finish. Sped up the recovery process and had me fit to work again in no time at all! Amazing team and very knowledgable.

Fantastic experience: I came here with the goal of gaining muscle and size in preparation for my upcoming Saints Rugby Academy, and the results have been fantastic. I've gained a significant amount of weight in a short period of time, all while maintaining my fitness and speed. The facilities are excellent, and Jon and Matt are both incredibly knowledgeable and supportive. The atmosphere is welcoming, and the people who train here couldn’t be nicer. I’d highly recommend this place to anyone with physical goals—whether you're training for something specific or just looking to improve your overall fitness.

Fantastic experience: I have been training with Jon for over 20 years. He has been a great asset to me. In my early years Jon would help me train so I could excel at my numerous sporting activities, however he came into his own when I suffered a life changing, catastrophic car accident 7 years ago. Jon was instrumental in my physical recovery. I have regained my strength and physique, training 2 -3 times a week mostly 1 to 1 sessions. Proving my medical team wrong with Jon's support and knowledge I am now back playing the sports I enjoy and maintain an excellent stand of health and fitness.

Fantastic experience: Joined John at Tier one a couple of months ago and he has done me an excellent personal program which I love! John is extremely passionate, knowledgable and always invested in your best interest, adapting everything to your personal needs. Love the small groups and 1-1 approach. It’s a very friendly and fun gym and I always look forward to going. He also makes a great coffee!!

Fantastic experience: Been a member at Tier One Fitness for just over six months and it's been a fantastic experience. Jon provides engaging and challenging sessions, always tailoring them to individual needs and making sure things are done with excellent form. Its the perfect balance between personalized PT guidance and the freedom of your own independent workout. The gym has great atmosphere and top-notch equipment. The only minor point is Jon's music taste but we're working on it

Fantastic experience: Review from Denise Muskin I have been a member of Tier1 for many years and it plays a very important role in my strength and agility wellbeing. I owe this to Jon Facci who is the ultimate professional who alters training techniques to adapt to the profile of each person he trains. This is also a very welcoming and social group which makes for a relaxing but hard working session.

Fantastic experience: A personal approach to training and taking into consideration personal goals and requirements . I have found the small personal training groups really beneficial, Jon ensures you are on track with your programme and goals whilst checking in and assisting with equipment set up. It doesn’t feel intense like one on one PT but has all the other benefits ! I would highly recommend

Fantastic experience: Excellent gym and very knowledgeable staff who personalise programmes to the clients personal needs. Couldn’t recommend tier 1 gym and the crew enough.

Fantastic experience: I’ve known Jon for a number of years and having trained on and off during this period he has always been the trainer I go back to. He’s passionate, knowledgeable and understands what I and importantly my body needs. Sociable, tight knit sessions, it’s a great place to train.

Fantastic experience: Absolutely fantastic! I couldn’t recommend Jon and Tier 1 more highly. His attention to detail and preparation of personalised fitness and rehab plans have had a significant impact on my recovery post hip and groin ops. The equipment, setting, team and friendly people who attend make it somewhere you want to go rather than somewhere you need to go. A customer for nearly 10 years now, and looking forward to continuing my fitness journey with Jon.

Fantastic experience: Excellent, friendly Gym setup with knowledgeable Personal Trainer. I’ve been training at Tier1 now for 6 months after undergoing two shoulder operations. What started out initially as rehabilitation has now changed the way I train completely. I’ve been training in commercial gyms for over 20 years and thought I pretty much knew everything. Training at Tier1 has educated me with the most effective body workouts for my body type. There are a great team of professionals in house with Personal Trainers and Physios on hand. Overall, a great experience, friendly professional members and an exclusive training environment. Keep up the good work the Tier1 Team !!

Fantastic experience: Jon and everyone at Tier 1 have always been incredibly welcoming and helpful. It has been brilliant to have a programme adapted to my needs, and has meant I have actually been consistent and made progress. I would strongly recommend Tier 1 to anyone scared of gyms - as someone who struggles to learn new movements, having individual support with training has made a world of difference.

Fantastic experience: Jon and the team at Tier 1 are amazing and have gone above and beyond to help with my training, fitting sessions around my schedule. The gym is well equipped, the training suited to each individual and everyone there is like a big family always friendly and helpful. I've definitely noticed a big difference in my fitness and physique since going there for the last few months. If you're looking for a great personal trainer or small group training then this is the place.

Fantastic experience: Unique work outs which has made a massive difference in my training, John works personally to your needs. Highly recommend Having a maximum of 5 people in the gym, makes it very personal. Great environment and fun.

Fantastic experience: Jon is welcoming, relaxed and skilful. Tier 1 as a culture and personal experience feels a safe, fun and supportive one. Concerns about fitting in can absolutely be put to one side. Gyms can sometimes feel incredibly well equipped, but lack the personal touch... not here. I can't recommend the exercise erudition highly enough. My journey has been complex due to a long term injury and resulting pain. Slow steady and skilful support has turned around my core strength and flexibility. Tier 1 has made my life with my condition liveable. A rare thing in modern impersonal gyms... Thanks Jon.

Fantastic experience: I've been training with Jon at Tier 1 for about two months now after a long period of general inactivity due to injuries. I needed to become active again but was afraid of inflicting yet another injury on myself by training too hard too soon. I couldn't be happier with my experience and results. Jon offers personal training in small groups, creating a focused and fun environment. He tailored a program around my existing injuries and regularly updated it to prevent new ones. The accountability of knowing I've got a time booked, combined with Jon checking up on me frequently has meant I actually turn up instead of choosing to sit on the sofa eating a pizza after work, or sleeping in on a Saturday morning! Since starting, my overall fitness and mobility have improved significantly, and my elbow tendonitis is almost completely resolved! This was a surprise as I'd already had physiotherapy and a steroid injection but it wouldn't go away. Some of the exercises Jon got me doing were things I'd never have considered when training on my own and have indirectly built my elbow strength back. The gym has a great atmosphere with friendly people and never feels overcrowded. Jon ensures everyone uses proper form, helps set up equipment, and keeps us motivated. His cues are simple but highly effective, making a huge difference in my workouts. Jon sometimes has other trainers in to help out, and they are also excellent. You book a specific time to attend or can use the open gym during designated times, which adds flexibility. Unfortunately, due to my work schedule, I can't continue my training right now, but I would definitely go back one day if I could. Over the years I've been a member of just about every gym in the Northampton area and had personal training as well. I'd still rather go and train here! It's slightly on the high side cost wise, but I do believe you get what you pay for and actually if you look at other professional services it's probably cheaper than it should be. I highly recommend Jon at Tier 1 for anyone at any fitness level. The gym is easy to find, has plenty of parking, and is well-equipped with everything you need. My experience has been outstanding, and I look forward to returning when possible.

Fantastic experience: I can’t recommend Jon and Tier 1 highly enough. As well as being a highly skilled trainer Jon makes each session fun. I’d been struggling with back pain and mobility issues when I joined 4 years ago and with a customised training plan from Jon I quickly stopped taking painkillers and got much stronger. It’s really helped me in daily life and improved my golf game. Jon makes a decent coffee too!

Fantastic experience: Jon is a fantastic trainer and Tier 1 is my number 1 go to. Not only has Jon helped with my past rehabilitations, he has helped mentally to. I always look forward to each session, I am made welcome and feel welcome -part of the Tier 1 family! If I arrive in a low mood I always come out cheerful too. Thanks Jon

Fantastic experience: Personal training 1 hour sessions with great facilities. Booking appointed times to train disciplines me to make sure I turn up ! Training program reviewed and tailored just for me every 4 weeks Welcoming, friendly team. I look forward to going to Tier 1 !!!

Fantastic experience: Jon has been my personal trainer for over 15 years now. I can fully recommend Jon as knowledgeable and keen to not only develop the people he trains, but also he is constantly learning and developing himself so that he can best train his clients. Tier 1 is friendly and social. The equipment is fantastic and always being updated, the facilities and the parking are brilliant.

Fantastic experience: The team at Tier 1 got me walking again.....literally. I was in a pretty dark place before coming here but Stu got me in the right place to move forward very quickly, within a month I'm walking without crutches. The PT sessions are in small groups and tailored to your individual needs and the added benefits of Jon on hand to encourage and coach you is a massive bonus. Its pretty obvious that they are a very experienced team who really do know what they are doing. Its also a very relaxed no pressure atmosphere with a lot of laughing. This place is a hidden gem, thanks guys!

Fantastic experience: After having not trained for some months and walking into a gym with zero clue on where to start and what do do unless I was in a class, I was introduced to Jon at Tier 1, and what a difference and impact it’s made. Jon has created a great community at tier 1 and a positive atmosphere, he is professional, has taught me a lot over the last 4 months and explains your programme and around focussing on particular areas and how this will benefit you. A great personal approach. Ive seen a huge difference in confidence, knowing how to use certain gym equipment and make sure I’m doing these correctly. I now want to attend my gym sessions and I can feel and see a difference. It’s been great to know I’m held to account, I’m given direction and also if I need help with my programme or have questions I know I can go to Jon.

Fantastic experience: Around 5 years ago I was diagnosed with both bowel and liver cancer. Needless to say my gym attendance dropped off the radar. Receiving the all clear in September 2023, I contacted Jon and told him my story and sought his help, having lost over 10kg and a lot of muscle mass, I was keen to get back in the game. As of today I have regained weight and put on muscle mass, in fact I am back to where I was pre cancer. This is entirely down to Jon. His scientific approach to fitness and lifestyle elevates him way above the rest of the "gimme 50" merchants I am sure we have all come across. A true master of his craft and to top it all a thoroughly nice guy. I am both physically and mentally in a great place now thanks to him.

Fantastic experience: Great set up at Tier 1 - Jon is a very good personal trainer, knowledgable and professional. The workouts he designs for you are suited to you after an initial chat and well balanced. There is a friendly atmosphere and is access from J15a with plenty of parking

Fantastic experience: Tier 1 is not just a gym but a community that Jon has created. A lot of his clients, including myself are rehabilitating an injury and getting stronger and fitter at the same time. Would highly recommend for your physical and mental well being.

Fantastic experience: Great small gym environment. After trying various other gyms with little success, I have found that Tier 1 offers a great personal service that accommodates my injury (shoulder impingement) so i never have to stop working out and I can maintain some consistency. It's small group training with a friendly non intimidating atmosphere and knowledgeable personal trainer John, who likes to empower his clients. I would highly recommend.

Fantastic experience: I was struggling to recover from a very painful back injury and was worried that I wouldn’t be able to continue with my strengthening training. Jon was incredibly knowledgeable and patient. He took the time to understand my injury and create a personalised workout plan which was safe and effective. Jon also pushed me to challenge myself but always made me feel comfortable and supported. Thanks to Jon i have made a great recovery from my back injury and can now continue my workout schedule pain free. I would recommend Jon to anyone looking for a personalised injury recovery programme.

Fantastic experience: Great staff very efficient.

Fantastic experience: Jon’s a top Bloke

Fantastic experience: Wonderful Personal Training for all ages and ability. Great space and equipment, lovely members and staff.

Fantastic experience: Great place to train! Jon is brilliant and always pushes you every session!

Fantastic experience: Brilliant gym, Jon is really friendly and helped me with my form.

Fantastic experience: Quality equipment, tidy and clean and the member of staff (Jon I believe) really knows his stuff.

Fantastic experience: Excellent facility to train. Was recommended to me and I haven’t regretted it since.

Fantastic experience: Great place definitely 5stars for me

Fantastic experience: I highly recommend these guys. They've helped me an incredible amount through my injury. Jon cares about making sure you're happy and nailing the exercises to make you stronger.

Fantastic experience: Been using the gym for a number of years now. Great place to train, Jon is great and understanding of my goals and how to reach them.

Fantastic experience: Lovely gym to use, all you need in 1 place , met Jon who owns the place, absolute top bloke , you won't be disappointed

Fantastic experience: I came to Tier 1 after six years of CrossFit had left me with a recurring shoulder injury I couldn’t seem to fix. Jon worked with me to understand the problem and get my shoulder back to health. A great facility with amazingly knowledgeable staff!

Fantastic experience: Jon created a program for me that advanced week on week introducing new challenges and variety to the workouts. The personal attention is well worth it if you are looking to make realistic improvements to your health and fitness.

Fantastic experience: I have been a member here for a few years and I have also been treated by the physiotherapy team. Both offering a first class service to help me reach my goals. All in an extremely friendly atmosphere.

Fantastic experience: Fantastic gym. Friendly knowledgeable staff. The best team of people I have come across by a mile. I have see both Jon and Stuart a number of times and both have been brilliant each and every time.

Fantastic experience: I highly recommend Tier 1training. Everyones so friendly. All age groups and abilities are catered for. As someone who’s body is regularly broken I am very happy with the help and support I’ve received from Jon. Thank you

Fantastic experience: Thankyou to Tier1 I couldn't recommend highly enough, especially Ollie helping me through rehab after a full hip replacement. The rehabilitation process was made easy with Tier1 help, support and knowledge.

Fantastic experience: I've trained with Jon for a long time now and his knowledge has supported achieving my goals. He's always researching on latest information and looking for ways to improve whether this is his own knowledge or the gym environment itself. Detailed and friendly PT who delivers to your goals.

Fantastic experience: Since training with Jon at Tier 1 I feel fitter and stronger than I’ve ever been. I’ve never been someone that loves the gym but the friendly environment and regularly updated programmes keep the sessions fun and interesting, and I love the results I see!

Fantastic experience: Jon is a fabulous coach! He works with you and your abilities - working towards your goals at a manageable and steady pace… one step at a time! You’d be hard pressed to find a gym with this friendly community spirit! Bring your authentic self and be welcomed!

Fantastic experience: I highly recommend T1 for anyone wishing to get healthy and strong, particularly women. I trained right up-to giving birth, which is so important to get through the delivery and recovery. I returned to training only 4 weeks after giving birth to my first born to not only regain my strength, but maintain my mental health. The team are so skilled at what they do, and have such a broad skill set, so you would be in safe hands joining the T1 family!!!

Fantastic experience: We’ve been training here for years and they have personalised our programs to suit our specific needs. A great gym & in house physio. Small Group training and one on one sessions have progressed us to a different mindset around training and diets. They are a great group!

Fantastic experience: I broke my back in 2001 so I needed to find a place that not only get me into shape but also take into my significant injury. If you have painful joints and unsure what do for training then this is definitely the place. It’s always fun and everybody is really likeable and coffee is great!

Fantastic experience: Hands down beats all other gyms I’ve been to! Having been broken by other gyms in the past but wanting to get and remain fit, I found Tier1 and I’m so glad I did! Custom programmes tailored to what I need and quickly adjusted if I’m injured, it is exactly what I need to ensure I am accountable but also constantly improving without breaking me. I can’t fault Tier1 and look forward to continuing my journey there… Thank you! Ben

Fantastic experience: Love this place! I have an individualised program that’s tailored made around my beat up body. I am now training pain free but also I’m the strongest and fittest I have ever been! The training atmosphere is also great, always having a great laugh while working out.

Fantastic experience: Great gym with a brilliant atmosphere. Jon and the whole team at T1 are all very welcoming, passionate and knowledgeable. I no longer dread going to the gym and have found new motivation for my fitness journey, finally, after 33 years. Having started my journey about 6 months ago, I can already see vast improvements and am looking forward to see where I will be in another 6 months. Highly recommend!

Fantastic experience: Jon & the team @ tier 1 are very knowledgeable in all areas of S & C and have made a big impact in improving my mobility and results from training. The facility is very well equipped with high quality equipment and weights. The attention to detail from the coaches ensures that you get the most out of each session and that your form and movement are always on point.

Fantastic experience: I trained with Jon for 3-4 months and he helped me to unlearn training habits that were causing pain & issues. I found PT too intense, and group classes at VirginActive lacked a focus on technique. Jon created a tailored program for me, and because the sessions are limited to 4-5 people - I could get the guidance I needed. What isn't so great are Jon's jokes - thankfully that's not the reason why I opted to train with him. I'd recommend Tier1 to anyone looking for a safe space to train that isn't about how you look/ flexing abs/ - you won't see people taking gym selfies in Jon's sessions.

Fantastic experience: Where to start! I have been going to tier 1 now for nearly 3 years. Found out about tier 1 through Stu and Ollie who introduced me to Jon. The very 1st session i was made to feel welcome by all. Once i was there went through various things with Jon and he was very professional, understanding, knowledgeable and catered to my needs. Ever since then i have become apart of the tier 1 family. On a personal note i have never really felt comfortable in gyms for various reasons but since being at tier 1 i have been taught the proper technique to gain the most out of a Program and reach my goals with the bonus of becoming good friends with the people i am working out along side. I could not recommend Jon and the tier 1 crew enough to beginners or even seasoned athletes who are looking to unlock more of their potential.

Fantastic experience: Jon's tailored workout programs has transformed my fitness journey. He has always pushed me beyond my limits, ensuring proper form and technique. Within a short space of time, I've started seeing positive results! I highly recommend Jon!

Fantastic experience: I have been working with Jon for just over a year now. During which time he has assisted me with reaching a wide range of fitness objectives, all of which I have achieved thanks, in no small part to his coaching. These have been as diverse as increasing my conditioning for a semi professional boxing bout to a three-month functional bulking programme. The service has always been delivered with professionalism, a great degree of care and genuine interest in helping the client achieve what it is they’re looking to, as well as an element of humour as well! Additionally to the basics of programming and coaching, he has always been extremely supportive with additional aspects such as nutrition and if there is something he has not come across before or for a while, he will research it to the point where he can deliver it to the same excellent standard as everything else he does. I couldn’t recommend him more highly. Stu has also played his part by providing me with some excellent physiotherapy for various niggles, and it would be remiss of me, not to mention Ollie’s coaching also being brilliant when Jon is unavailable. The whole facility, and the people that work there are class.

Fantastic experience: Love these guys! I have been training with Jon for 5 years. Tier1 is a friendly, welcoming environment, where everyone is treated as an individual. Whether you need supportive rehab back to fitness from injury or you're training for a specific challenge, you'll find the help you need here and have a good time doing it!

Fantastic experience: I've thoroughly enjoyed my training with Tier 1, the group PT sessions are up to five people at a time and everyone is friendly and always laughing. The exercises seem simple and achievable but you certainly feel the effects the next day! Jon, Ollie and Stu are very patient and encouraging and the hour sessions fly by.

Fantastic experience: Very professional wrap around service offered by this team. They helped me fully recover from injury and get back to fighting fit using a range of specialist options and skills. Cannot recommend them highly enough for the help, compassion, professional advice and support they offered me.

Fantastic experience: Stuart is amazing. Has been great at facilitating and rebuilding my core strength to support a long term back injury. Highly recommended!

Fantastic experience: From start to finish, Ollie was superb! He assessed my sports injury thoroughly, talked about the road to recovery and started me on exercises to achieve that end. I would totally recommend Tier 1. Thank you, Ollie!

Fantastic experience: I booked a session with Ollie on the recommendation of my brother in law. My knees have been causing me pain on running for a while but now had started on walking. I was able to book an appointment fairly easily and in the first session Ollie took a thorough history from me before assessing f my knees. He made a rough plan of treatment, involving me all along the way. After each session he emailed me the exercise programme so I was able to carry on at home. The appointments are held in a well equipped and comfortable, clean area. After a few weeks my knees improved and now I am continuing with the exercises Ollie gave me to do.

Fantastic experience: Great facilities to make you feel at ease. Both the therapy and the coaching teams are great!

Fantastic experience: Awesome gym with amazing trainers and physio who create a fantastic atmosphere and community spirit.

Fantastic experience: My 11 year old had a session with Ollie, which went really well. Ollie's fab - he clearly knows his stuff and was really thorough. He made my son feel at ease, smile and even enjoy himself whilst teaching us some good exercises for him to do at home. I can highly recommend him

Fantastic experience: Great facility run by passionate and knowledgeable staff. Training programmes are individually tailored to focus on achieving your health, rehabilitation & performance goals and backed up by onsite therapy experts. Injury free for the first time in a decade!

Fantastic experience: I can't rate the team at teir 1 highly enough. If you have an injury, are struggling to get your body to work or need a new workout then give them a shout. They've worked wonders with my back especially this year and kept me in game so a massive thank you. Dan

Fantastic experience: Top class facility.....with a total training package, all under one roof, from group sessions, Personal One to One sessions with a fully qualified coach, nutrition/sleep advice or rehabilitations sessions. The place is clean bright with a fantastic atmosphere, the Team here are very knowledgeable with years of experience in the industry. They use the latest training and recovery techniques and it doesn’t matter if you are a novice or very experienced, you will learn something new all the time. Great value for a healthier you

Fantastic experience: Great atmosphere to train! All your health and fitness needs under one roof, highly recommended. These lads even make a decent cuppa tea!!!

Fantastic experience: Great gym, staff and facilities Just offset from town centre so is easy access for me

Fantastic experience: Superb set up with highly qualified and extremely experienced personnel trainers and physios who cater for all abilities from beginners to professional athletes. Training and recovery at its very best.

Fantastic experience: A top standard centre for both training and rehabilitation, Tier 1 is well presented, clean and offers the best equipment with the benefits of both indoor and outdoor space. I am a regular client here twice a week and my health has stabilised since working on a tailored programme focusing on my individual requirements. The guys at Tier 1 are attentive, professional and friendly, they will go out of their way to provide the best standard of care and between them have a wealth of knowledge and experience.

Fantastic experience: Tier 1 is absolutely terrific. The training I do with Aaron Wyles is just so good to help keep me toned and trim, and more importantly the feel good that a PT Session releases. The facilities and setting at the Cricket Ground are great, all staff at Tier 1 are very professional and very helpful. Thank you Tier 1