Tempo Performance Fitness Trainer

Fantastic experience: Julian is a great PT. He really makes sure that he takes into account what your goals are and the plans that he creates are very much tailored to your strengths and needs. He sets realistic but achievable goals for you and makes sure that he checks in every week to keep you up to date with meal plans, supplement plans and how you are feeling after each workout. Julian also knows his stuff about the body. He teaches you why certain aspects of your life can affect your training and how you can make little tweaks to enhance your strength and abilities. I feel much stronger and have gained a lot of muscle and confidence by doing the in person training with him.

Fantastic experience: I've had Julian as my PT for 24 sessions across 3 months from July and I made a lot of progress, lost 12kg and felt alot better and fitter then when I started. He was very in depth and tailored the workout regime and nutrition based on my general habits which helped me alot to stick to the routine. I cant thank him enough for the positive changes that happened to my well being.

Fantastic experience: Julian is an exceptional PT. Very knowledgeable, committed and focused on achieving your objectives. Considers everything, not just training. Can’t recommend him highly enough.

Fantastic experience: I worked with Julian for 3 months and had an excellent experience. He taught me proper structure, technique, and execution for my workouts. Julian is amazing at keeping my program adapted and simple while still helping me improve my strength significantly. I highly recommend him to anyone looking for expert guidance and results!

Fantastic experience: When I first started with Julian, I was out of shape and had little confidence in anything related to the gym or fitness. From day one, he has guided, supported, and encouraged me to the point where I now feel confident walking into the gym and pushing myself. I’ve dropped a significant amount of body fat and gained a whole new level of self-belief — and it’s all thanks to Julian. He’s attentive, thoughtful, and understanding, always aware of your capabilities while still knowing exactly how to push you further. What makes Julian stand out is the way he makes training both enjoyable and challenging. He explains the “why” behind everything we do, which keeps me motivated and consistent. Training with him has been one of the best decisions I’ve ever made. He is great pt and person, I can’t recommend him highly enough! thank you Julian

Fantastic experience: Very much knows what he's doing and stays on the ball

Fantastic experience: Julian is a great guy to have as your gym coach! He is very professional and great at doing his job: he has a very scientific and systematic way to help you reach your goal. Not simply for training, he also has very practical advice to help with your diet. He also charges very reasonablely considering the extra equipment he has, as well as the gym he is based. On top of everything, Julian is also a very interesting person to talk with and get close to, i always have a great time training with him!

Fantastic experience: Had a great experience working with Julian. He had a very thoughtful and scientific approach towards my training plan and I was able to see meaningful changes towards the end of the program. Highly recommend!

Fantastic experience: I have been working with Julian for the past 9 months and he has significantly helped me improve my strength levels over this time. The exercises are tailored to my needs, which combined with his guidance on nutrition have helped me be on track with my goals. Very importantly the progress we have been doing has been achieved in a very sustainable way that keeps me motivated in the long term

Fantastic experience: Julian was an amazing coach throughout the whole program, he didn’t only gave me routines to do but he worked with me on my diet aligning both to my goals. He also did regular checkups to see how I was feeling and the progress I was making. Highly recommend.

Fantastic experience: PT Julian Ernst is brilliant. He is so smart. He solved my knee and shoulder pain, which has been bother me for a long time. Highly recommend him.

Fantastic experience: Incredible trainer helping me stay strong, confident and your motivation has truly given me positivity and ability to achieve my goals. Your impact has truly shown. Thank you so much

Fantastic experience: I’ve been training with Julian for a couple of years and I couldn’t be happier with the results. He’s helped me stay fit, get leaner and build muscle. He tailors every session and plan to what actually works for my goals. Highly recommend!

Fantastic experience: Really good experience, Julian is an excellent personal trainer. I’ve had good results training with him

Fantastic experience: I've been training with Julian for more than 3 years. Under his supervision I have reached significant progress with my fit, strength and stamina. He paid attention to every single detail while I was performing exercises (to make me do them correctly) and provided all the necessary information about every programme designed and tailored for myself.

Fantastic experience: I’ve been training with TempoPerformance for a few months now, and the results speak for themselves! From the very first session, I could tell this wasn’t your average personal training service. The workouts are personalized, challenging, and thoughtfully structured around my goals and fitness level. What really sets TempoPerformance apart is the attention to detail and genuine care. Julian is not only incredibly knowledgeable about fitness and nutrition, but also super motivating without ever being pushy. I always feel supported and encouraged, which keeps me consistent and excited to show up. Without a doubt, this is the best personal trainer in Marylebone. The level of professionalism, passion, and results-driven approach is unmatched in the area. The progress tracking, flexibility in scheduling, and clear communication are all top-notch. Whether you're just starting your fitness journey or looking to level up, I highly recommend giving TempoPerformance a shot. It’s been a game-changer for me!

Fantastic experience: Initially intended to train with Julian for 3 months, but ended up working with them for 6 as I found it so beneficial. We trained 3 times a week and saw massive improvements in in my body and confidence.

Fantastic experience: I am very happy to have met someone like Julian who has been helping me for rehabilitation on my wrist and shoulder movement. I have had many PT’s in my life and by far Julian is the best PT I had. He uses scientific reasoning and ensures every movement and repetition I do counts and creates progress. Julian offers a unique combination of treatment and rehab exercises that works and ensures there’s is progress made after every session. I am amazed by the amount of knowledge and experience Julian has and helping me to become better. The service was top class, he would make sure I was fit and healthy even outside of sessions and give me advice on how to progress. Overall, I am very glad I have met Julian who has made me a more mobile, stronger and healthier individual.

Fantastic experience: Julian is a fantastic PT, knowledgeable across multiple fronts, e.g. nutrition, mobility and strength. I started with him when I had plateaued as a beginner (e.g. 1RM bw on deadlift) and over a year saw great results (e.g. 1RM 2x bw on deadlift).

Fantastic experience: I had the pleasure of working with Julian for nearly 3 years and I can confidently say he is an outstanding personal trainer. His deep knowledge of training, nutrition and motivation made a huge difference in my fitness journey. He is very much a results driven individual and took a personalised approach ensuring my workouts were both challenging and tailored to my individual goals. He always finds ways to keep workouts engaging and effective and thanks to his guidance I have seen improvements in my strength, endurance and overall fitness. I would definitely recommend him.

Fantastic experience: I came to Julian with pre-diabetes, not feeling or looking great and having never had a PT before. He was meticulous in his approach, taking a detailed history and creating a custom tailored nutrition, supplement and training plan. A few months later my blood test results come back better than ever, I’ve lost 15kg+, feel fitter healthier and much happier! He’s got an excellent approach, really makes you feel comfortable and is very knowledgeable - would recommend to anyone!

Fantastic experience: Julian is an inspiring mind that has helped me in all aspects of my performance. After multiple bad experiences with PTs in the past. He was able to treat, rehab and now assist in managing my knee injury. I have returned to full participation in my sport and have been further enhanced through Julian’s coaching. Thought out strength and conditioning regiments, nutrition plans as well as supplement recommendations. I cannot recommend him enough if you want to start your journey to a healthier and more optimized physical performance!

Fantastic experience: I’ve been working with Julian now for several months and it has been a phenomenal experience. I started working with him two months before my wedding, and helped me get from 19% body fat to 12%. Couldn’t be happier with the results. It was my first time doing strength training and he made it fun and approachable. Julian is incredibly knowledgeable about all things fitness, nutrition, and general wellness, and I couldn’t recommend him more! Thanks Julian

Fantastic experience: Julian is incredibly knowledgeable, motivating, and truly cares about his clients. Each session is tailored to my goals, and Julian turns workouts into a blend of fun and challenge, making each session something to look forward to, I always leave feeling accomplished. If you're looking for a dedicated and effective personal trainer, I highly recommend Julian!

Fantastic experience: I've had several PTs in the past and I can vouch that Julian is one of the best I've had so far! He is very knowledgeable in both strength training and nutrition and has much information to share. I've been training with him for 3 months now and I can already see noticeable results. He's also a very nice person and pleasant to train with. I highly recommend! :)

Fantastic experience: I had the pleasure of working with Julian and I couldn't be more impressed. His professionalism was evident from the start, with a clear and well-structured plan tailored to my needs. His expertise and guidance were instrumental in my progress, which surpassed my expectations. I highly recommend Julian for anyone seeking effective and efficient training.

Fantastic experience: Working with Julian on my health, nutrition and fitness goals has been transformative. I reached and maintained my weight loss goal which has had profound health benefits. His coaching and nutritional advice provided me with the tools and lifelong skills to maintain my fitness. He's really friendly, engaging and has an outstanding work ethic. I recommend him highly if you're looking to achieve an improvement in your fitness and health.

Fantastic experience: I trained with Julian for almost 1 year. I never thought I would be able to gain so much strength. I learnt a lot about my body and the equipment to use to achieve the results. I’ve gain lifelong experience and exercise has become part of my lifestyle. I would definitely recommend him if you’re looking to change your body and mind

Fantastic experience: Julian has been absolutely fantastic and instrumental in helping me reach my fitness goals. His encouragement and attention to detail have been amazing and I am very grateful for his support. The special care he takes in tailoring exercises to improve my performance as an athlete has been invaluable in terms of my success on the pitch. I can’t recommend him as a personal trainer enough.

Fantastic experience: Julian is a reminder of the value of domain expertise in fitness and strength training. We go to experts for tech, healthcare etc. and Julian reminded me why we should all have a trainer! Fixed my bad habits, gave me goals and taught me discipline during 10 sessions over a 2 week work trip. Hugely beneficial. Would 100% recommend.

Fantastic experience: Julian, has transformed my life. His expert guidance in fitness and nutrition has reshaped my body, helping me shed fat and gain confidence. His personalised workouts were challenging yet enjoyable, and his empathetic approach made every session a pleasure. Julian's mentorship extended beyond the gym, guiding me to a healthier relationship with my body and food. In Julian, I found not just a trainer but a true ally in my journey to better health and well-being. He's changed my life for the better in every way.

Fantastic experience: The most dedicated PT I have ever had ! Julian has been always there helping me to push through the exercises he planned specifically for my needs. Goes without saying, I have never felt alone in my getting healthier journey as he has continually checked in with me the day after every session and during my rest days to see how I feel and made sure to alter my exercise depending on how my body responded. He listens to you and help you achieving your goals.

Fantastic experience: I have been training with Julian since July 2022 and have never felt better, both physically and mentally. I train with him twice a week and look forward to every session. He has been amazing in helping me reach my fitness goals and gain my confidence back. I've learnt a lot about my body and my relationship with food through his knowledge. It is also the first time I try weight training, and he has gotten me to really love it, pushing me to the limit while keeping me motivated. I am so grateful I met him and cannot wait to reach my target soon!

Fantastic experience: I started seeing Julian to get in shape for my wedding. My goal was to lose 15kg and drop a couple of dress sizes. I smashed this target but the transformation went way beyond the physical - Julian has genuinely changed my life. Training together twice a week has completely transformed my mental health. As someone with a tendency to pessimism, the process of consistently doing hard things in the gym and accomplishing what I didn’t believe I could do has really changed my mindset. Julian has been such an amazing partner through this journey. Every single workout we’ve done over the past few months has been completely different and uniquely tailored to my evolving fitness and strength meaning I’m always being challenged. Julian has immense knowledge about nutrition which has transformed my diet, with some targeted supplements too to help get the results I wanted. Julian is a truly phenomenal personal trainer and I feel so grateful to have met him. I’m so excited to smash my next target with him. If you’re looking for a personal trainer near Tottenham Court Road, get in touch! My biggest learning is don’t put it off or hesitate, start today. You will be amazed at the transformation you can achieve in just a couple of months. Life changing! Thank you Julian.

Fantastic experience: Julian is an amazing personal trainer. He created thorough training sessions for me, targeting muscle groups he identified as needing strengthening through a comprehensive initial consultation. He was always able to diagnose any problems or pains I had and adapted the sessions to my changing needs. I always enjoyed my sessions with Julian, he made it fun but also knew how to bring out the best in my performance. He is an excellent, thoughtful personal trainer

Fantastic experience: I've been training with Julian since March 2022. I used to train at the gym by myself, but never with a PT. The first thing we did was check my mobility, diet, and personal history of illness. After that, he established a workout and nutrition plan that included supplements. Julian explained everything in great detail and responded to any questions that I might have. The workout sessions were hard at first, and following the diet took a lot of effort, but Julian was always there supporting me and pushing me to do better and making sure that I stayed on track. After 6-8 weeks, I noticed myself getting stronger and leaner. The anthropometric measurements (that he takes every 2 weeks) were also showing objective improvement. Overall I'm super happy training with Julian and I would highly recommend him as a PT!

Fantastic experience: I started training with Julian right after the New Year as I had gained some weight over the winter holidays. Julian had been very helpful in guiding me with my diet, supplements and exercise regime (often going above and beyond and checking in with my 24/7 to see my progress and checking my food diary). Although I had a little hick-up in the middle of the 6 week programme with getting ill (meaning I had to stop training for a week) Julian had been understanding and helped me get back on track the week after, starting off slightly slower and lighter than I normally would go. I honestly hadn't felt that strong in a while. I wanted to push myself and he recognised that and would also push me to my limits. At the end of the 6 weeks, I had lost 3.4% body fat and gained 1.4kg of muscle :) Definitely one of the better PT's I've had in Central London with great results afterwards! Highly recommend and I would 100% sign up to another few weeks in the summer.

Fantastic experience: I started my training with Julian five weeks ago after I have gained 6kgs during COVID and I was feeling tired and down all the time. Within short five week, I have lost 3 kgs, built définition to my body shape, I have improved my diet. I feel happier, less stressed, and I have gotten compliment to my newly improved looks… all thanks to Julian. He is better than lots of other trainers I had in the past because 1) he customize his program to your needs, 2) his nutrition recommendation goes hand in hand with the physical training, 3) all this allows me to eat more but looks better. It is really the best combination and best results. I highly recommend him to anyone who is looking for a transformational change to your lifestyle and looks.

Fantastic experience: The best Personal Trainer in Tottenham Court Road. Did the 20 weeks transformation package. Lost just over 15 kg. Learned a lot with nutrition / stress management / weight loss / psychology / correct form. I have been with a range of fitness trainer and Julian out weighs all of them. Highly recommended!!

Fantastic experience: Great pt session , great results

Fantastic experience: Very professional, get you to your gym goal... I recommend it!

Fantastic experience: Julian is the best personal trainer that I have encountered he has made me reach my goal he always manages to keep me motivated no matter how hard the workout is and has achieved amazing results not only with me but with all his clients Rhuan Rocha

Fantastic experience: Very professional and they took extra care with my circumstances and helped with meal preparation and mental conditioning. This program was incorporated with my lifestyle and not the other way round. I have recommended my friends and family.

Fantastic experience: I would highly recomand Julian ...He is a very friendly and professional PT.... the gym facilities are fantastic...give it a try if you are looking for one.

Fantastic experience: Julian is great to work with. He is very knowledgeable and caters the workout and nutrition plan to you and your specific needs. He pushes you to your max while considering any limitations. His facility is clean, user friendly and a comfortable place to workout. I would highly recommend Julian.

Fantastic experience: I am advancing along the curve towards reaching my ultimate fitness goals, thanks to the excellent training I received from Julian. I have noticed an overall increase in weight due to muscle gain while losing a few inches around the middle, exactly where I needed to!

Fantastic experience: Julian is an incredible trainer. His ability to isolate weak areas and create programs to strengthen those areas is the best I have ever experienced. He listens to goals and creates diet plans costume to each individual. I would definitely recommend him to anyone trying to reach fitness goals.

Fantastic experience: Tempo performance is the full package. Very professional to the highest, both personal and clients goal driven with good quality training and nutrition of all types. You not just get a personal trainer. You getting excellency, quality and an intelligent personal with great knowledge and understanding of producing a good healthy way of leaving to improve your life. Actions are better than words. So check him out. He works with all types of age and ethnicity, I promise you’ you won’t be disappointed.

Fantastic experience: The best coach to get in shape with. He focused on exercises that increase your strength but also advises you on what food is important to grow muscles. He also speaks Spanish which is fantastic.

Fantastic experience: Tempo Performance personal training has helped me structure my workout strategy this year. I very much look forward to working with them in the new year

Fantastic experience: Julian is a great PT and the gym facilities are fantastic. He clearly explains the best way to train to get good results and keeps you motivated. I have been training with Julian for 3 months and feel much more positive about my body and fitness. I would highly recommend.

Fantastic experience: Julian is a brilliant trainer. I have had multiple PT’s and he is my favourite to date. He works to understand your goals and help build your confidence and strength to reach them. My technique and ability has improved massively since working with him this year. Highly recommend.

Fantastic experience: When I first started training with Julian I hadn't a clue how to exercise properly. But with his help I quickly improved week by week. I looked forward to my classes with him because he has the ability to make exercising fun. I would highly recommend Julian to anyone looking for a highly qualified personal trainer. He gave me the confidence I needed to join a gym and he showed me that a healthy lifestyle can be interesting and fun.

Fantastic experience: Cracking PT! Really pushes me outside my comfort zone and keeps me motivated

Fantastic experience: He’s an amazing PT! I highly recommend him.

Fantastic experience: My experience with personal trainers prior to Julian often left me feeling exhausted and resentful every time they told me to “drop and give me 20″, and I would rarely stay with one trainer for more than two months. Julian has a more holistic and flexible approach. Even if you fall out of routine for things like holidays or illness, he manages to keep your fitness and health on track whilst still challenging you enough to see results. I am continuing to see my fitness and energy levels improve as a result of my weekly sessions with Julian.”

Fantastic experience: Julian is an excellent PT and an expert in nutrition. He will push you to the limit in the gym -within reason- and genuinely care about your general wellbeing, keeping always an eye on your health at multiple levels.

Fantastic experience: I'm an international student who came to the UK to study fashion. I think that the student in the fashion department, slimness was essential. And I took a private lesson from Julian to recover my body from unhealthy food and irregular living habits by covid. He not only helped me a lot from losing weight to my lifestyle, but he also improved the strengths of my body and made my shortcomings disappear as much as possible. I gained self-confidence and got a boyfriend, too! Thank you so much, Julian!!!

Fantastic experience: I look for the following qualities from a PT: in-depth knowledge of sports and fitness science, good personality and communication skills. Tempo Performance has all of these qualities.

Fantastic experience: The Best Personal Trainer out there to show you the essential informations and Training knowledge u need..This vast knowledge he have has sets him apart from other PT’s in the fitness industry to reach your maximum potential. Julian shows dedication to his craft and a positive attitude towards training clients..He motivates his clients to be the best version of themselves by creating a wholistic approach to training..Thanks J

Fantastic experience: This is the best PT that you could ever find!

Fantastic experience: Julian is an awesome PT who prioritizes your needs and goals in every one of his customized training programs. If you’re looking for personalized training from someone who’s going to care deeply about achieving your fitness goals and results, look no further.

Fantastic experience: No one out there coaches the way Julian does. He takes genuine interest in your goals and works tirelessly to ensure you smash your goals. He also very knowledgeable in fitness and nutrition.

Fantastic experience: I have been training with Julian for half year and got really noticeable results! I started with him two months after a shoulder surgery due to labrum tear and was generally very weak at the point. He was super patient and professional and worked my shoulder to be stronger and more stable than before the injury. My strength had improved a lot after training with him and he always pushed me to do the best I can! He is super nice, super responsible and super fun to train with:) highly recommend anyone to anyone who wants to get fit and strong.

Fantastic experience: After not really doing anything for my strength and fitness for years I started training with Julian to get back into shape. It dramatically changed my life. Over 12 months, I lost all the excess body fat I put on and gained both strength and tone. It has permanently changed my attitude to keeping in shape and set up good habits for life. Julian looks at all aspects of health and fitness - nutrition, flexibility, strength, fat loss, cardio vascular health etc, all in a safe and sustainable way to ensure long term health. I learned how to effectively train both in the gym and at home or outdoors and became confident using a wide range of gym equipment. Thanks Julian for all your help!x

Fantastic experience: Solid session with you mate, had my legs on fireee for a good few days later lol, no pain no gain eh, thanks for session deffo be back for more.

Fantastic experience: Having trained with tempo performance, I was really impressed and the trainer made me feel worth it - gave me back the confidence I needed in starting up a new programme designed for just me. Once some tests were done I was put on some amazing natural suppliments for 10 days alongside a special designed work out and within one month I could not only see but feel a difference in me and wow did I look different! Not only was my body fit but I just felt great! Well worth it to feel this way especially in the covid time. Even my brain felt clearer, if you can understand that - I felt on top of things almost brighter and now I can fit into my favourite jeans as well. All I can say is well done, Tempo. I have a keep fit program now that I am going to stick with because I feel this great actually.

Fantastic experience: Best personal training session ever! We set goals and a routine after the first consultation and session. Personally customized 1:1 service that was as good as in person! Highly recommend!

Fantastic experience: A true professional who went beyond just gym work but paid attention to my well being including sleep, diet etc. Would recommend always.