One21 Fitness

Fantastic experience: I’ve been working with Aaron at one2one training for around 3 months. Since working with Aaron my strength & conditioning has improved immensely, Aaron’s dedication in helping you reach your goals is spot on. The equipment Aaron has installed is brilliant and fantastically engineered. If you really need a great personal service tailored to suit your fitness requirements, you should look no further than Aaron at one2one training.

Fantastic experience: Absolutely amazing service! Sole access to the gym with a very knowledge personal trainer! I gained great knowledge of my workouts, great planning and it is brilliant to have access to such high quality equipment straight away everytime as it’s just ourselves there. I’d rate higher then 5 if it was possible!

Fantastic experience: Aaron is a very knowledgable and dedicated PT. He has helped me hugely over the years to reach my goals. The equipment in the gym is excellent, with a lot of kit you won’t see in other gyms. I can’t recommend him enough.

Fantastic experience: Best private gym in Southampton without a doubt. The state of the art equipment is perfect for everybody because it’s so easily adjustable to your very specific goal. Aaron is completely dedicated to every single client and I couldn’t recommend enough

Fantastic experience: Aaron has excellent knowledge and attention to detail with my personal training sessions. I’m the fittest and strongest I’ve been in a long time. The best equipment in Southampton- Aaron is second to none!

Fantastic experience: Nice private gym so able to get 1-2-1 training on great new equipment with no need to wait for others to finish their set.

Fantastic experience: Aaron goes out of his way to help his clients build confidence in the gym. For myself, I have multiple complications with my back that means adjusting gym sessions and building specific muscle groups is key. Aaron takes into consideration all of this, and has helped me build strength and surpass my goals. This is very much personalised 1:1 training, above and beyond what you can gain at a usual gym, he invests heavily in his equipment which enables you to use top tier equipment with the support of a first class trainer.

Fantastic experience: I am not a person that enjoys going to the gym, but with Aaron the experience is completely different. Our 1-2-1 sessions have helped me achieve my goals (summarised in becoming more active). Aaron is very knowledgeable and approachable, and he has a very kind way of solving your doubts and help you understand the best way to exercise according to your goals. He has changed the way I understand physical activity. Thank you, Aaron!

Fantastic experience: Aaron has helped me meet all my goals and really push me to do better with my fitness. Being 1-1 with Aaron has really helped me to be more motivated to work out. Having a whole gym to yourself without anyone area is amazing. Aaron has really helped me with tracking my food and what changes I needed to make in my diet. I would recommend him to anyone who was looking for personal training.

Fantastic experience: One21 Fitness has help me to achieve my goals. My husband and I we have been training with Aaron for the past 3 years - no regret!! He motivates so much during your session and that helps you to build your confidence. I have now reach a level that I didn’t imagine I would be able to - All thanks to Aaron for believing that I can do it.

Fantastic experience: Positive: Communication , Professionalism , Quality I have been training with Aaron for a good couple of months now and I am very happy with my progress. He easy to talk too and any concerns he is happy to help out with. His training has made a big impact on my lifestyle.

Fantastic experience: I was really scared ( as I’m overweight) about joining a gym but liked the idea of it being 1-1. I can honestly say It’s been the best thing I ever did. Aaron is quiet & calm in nature & amazing. He’s passionate about what he does & his gym. He’s great, as is the equipment. I can see the difference already in a couple of months and look forward to going to each session. Highly recommended 10/10 Nikki

Fantastic experience: Aaron is a great personal trainer and I get a great workout from him which motivates me to want to work more on fixing my diet and getting the most from his sessions! Thanks!

Fantastic experience: Aaron is an amazing PT, personable and knowledgeable. I feel like I'm getting a lot more healthier and fitter under his guidance. Would highly recommend him to everyone

Fantastic experience: I have been going to One21 Fitness since the beginning of June 21 one session a week. I've always hated going to the gym and the stares that a large person like myself gets when they walk through the door to better themselves. Before going to Aaron I had constant pain in my right hip and have suffered with Sciatica for many years. After my first session with Aaron I had no pain in my back or Hip even the though I was fully expecting some pain. I'm now 4 weeks in and I'm buzzing every time I go. I enjoy the fact it's just Aaron & I working out in a safe and very Covid friendly environment. He has my best interests at heart and always make sure I'm performing the lifts or squats correctly. He is a true professional and master of his craft. July I am increasing my session to twice a week because I'm losing inches all over and am constantly looking forward to working out. Well Done Aaron on everything you have achieved since opening your own gym.

Fantastic experience: I suffer from fibromyalgia and I trust Aaron very much. He listens to me and always adjusts my workouts to address whatever joint problem I have at the time. He has invested in high quality equipment that can be made to fit individual needs, and has always shown a strong inclination towards self improvement and learning new ways to benefit his clients. He takes cleanliness very seriously, which is especially important as restrictions relax with Covid. He has always been friendly, professional, and helpful and I would recommend him to anyone looking for a PT, he is well worth his very reasonable price.

Fantastic experience: Aaron is the Sherlock Holmes of Personal Trainers. I've worked with many PTs over the last 15 years. Aaron is the only one that listens well and works with me, rather than trying to push their own agenda or 'method'. Typically, any exercise I do will flare up sciatica due to inflammation of my back muscles. With Aaron's advice I'm building up my muscles to give my back the support it needs to mitigate the chance of this happening in the future. Every week I feel I'm making progress.

Fantastic experience: I have been training with Aaron for just under two months and have nothing but praise for him. Aaron knew he wanted to have his own gym and he remained focused with this throughout. He has worked so hard to ensure it is client centred and my first impression on seeing the gym was “an extremely professional looking gym that is very welcoming” As for Aaron, he puts all of his focus into his clients and always wants to bring out the best in them. He has so much knowledge and I am speaking from personal experience with how Aaron has addressed a hip and back weakness and helped me to gain more movement with much less pain. For that I am grateful. Aaron really cares for his clients and ensures their well-being even when they are not training. He is very accessible and will always go out of his way to help. Most importantly he listens to his clients and is determined to give you his quality time and expertise and concentrate all of his efforts towards you and bring out the best in you. If PT appeals to you and if you want to give your best then Aaron is the person to help you make positive changes in your life.

Fantastic experience: Aaron provides a first class service and facility for training. This is the place for you to achieve your goals - This is the way!

Fantastic experience: One21 fitness has made a huge impact on my life for the better. I’ve been training with Aaron the owner of One21 Fitness for around 7 years now and the new gym only enhances the experience of training. Aaron has helped me lose 3 stone for my wedding, when I was suffering with a back injury and didn’t think I’d be able to lose the weight. He was able to adapt my training to my needs and capabilities at the time, meaning I was able to lose the weight I wanted. I’m now able to do exercises and lift weights that I thought I’d never be able to do. He is always expanding his knowledge by completing various course, including how to safely train pregnant clients which enable me to feel confident to train with him whilst pregnant. The new gym allows me to train one to one with Aaron and not feel self conscious of others in the gym. The gym has all brand new high spec equipment which are easy to use with Aaron’s training technique. Honestly one of the best decisions I’ve ever made was training with One21 fitness.

Fantastic experience: Aaron at One21 is a quite simply a fantastic PT. He's great at setting a pace and understanding your needs as a client as well as generally being a great guy to hang out with. The One21 gym is amazingly equipped with pretty much everything you could ever need and combined with Aaron's coaching the progress you'll make is insanely fast. A symbol of his professionalism is definitely how he has run his business during Covid-19. The gym feels safe, clean and Aaron makes sure that all measures are met to ensure his clients safety. This is indicative of how Aaron approaches every aspect of coaching. Top guy, top gym. Would recommend to anyone!

Fantastic experience: As a Sports and Rehab Therapist I always send clients who are dealing with ongoing pain to Aaron for ongoing strength work. Unlike other gyms, Aaron can give 100% focus to each client, all the time in his studio. I also Aaron has a ton of knowledge of the body and pain, which surpasses that of many other personal trainers and coaches in the Hampshire area. Furthermore, his knowledge of all aspects of physical training is of the highest quality. Thoroughly recommend to all.