

Ryan: 181.9kg to 132kg, and habits built to last
Ryan went from 181.89kg to 132kg, losing 49.89kg (27.4% of his starting weight) over 479 days of tracked weigh-ins, at about 0.73kg a week, while still hitting PBs in the gym.
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1:1 strength, conditioning and running coaching from a former Peterborough United S&C coach. Pushed hard, kept safe — results built to last.
A free consultation, then a proper movement and health screen. We find out where you actually are before we prescribe anything.
A tailored plan, coached one-to-one. Load managed and progressed around your body, schedule and goal — hard, but safe.
Race day, the PB, the comeback — and the strength to keep it. Results built to last, not a peak that falls apart.
Most personal training in Peterborough is either hard or safe. Rudman Coaching is built to be both: screened, load-managed and progressed by someone the professional game trusted to keep players fit.
100% natural.
No steroids, no peptides, no “enhancements” — and no exceptions. Real results from training, nutrition and recovery.
Marathon, half and 10K coaching — plus the strength work and injury prevention that keeps you running.
Running coachingOne-to-one strength and conditioning, built around your body and a demanding schedule — not against them.
Strength coachingSerious progress built safely around an injury, a condition or a body that's done a few more miles.
Train safelyWhat safe, expert coaching delivers over time.


Ryan went from 181.89kg to 132kg, losing 49.89kg (27.4% of his starting weight) over 479 days of tracked weigh-ins, at about 0.73kg a week, while still hitting PBs in the gym.
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Habeeb lost 10.98kg in four months, 85.4kg down to 74.42kg at about a kilo a week, and finished the cut still lifting heavy.
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Stacey lost 14.1kg between February and July, 95.1kg down to 81kg, and trained her way out of an everyday knee injury.
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Peter David
September 26, 2026
★★★★★
I have been training with Nathan from Rudman Coaching at David Lloyd Peterborough while recovering from a torn ACL that I sustained playing football, and he has been a massive help. Coming back from an injury can be difficult, especially when you are trying to rebuild strength and confidence, but Nathan has been great throughout the process. He is knowledgeable about strength training and takes the time to make sure exercises are performed properly and are suitable for where I am in my recovery. He is professional, easy to get along with, and really takes the time to understand what you are trying to achieve. I have really enjoyed working with him and feel like I am making good progress with my recovery. I would definitely recommend Nathan to anyone looking for a PT, especially if you are recovering from an injury and want someone who knows how to structure your training properly.
5
Cian McCluskey
September 26, 2026
★★★★★
I’ve been training with Nathan at PureGym Stamford for a while now and I’ve genuinely been really impressed with the difference he’s made to my training. I originally wanted to get stronger, build more muscle and lose some weight, and I’ve already seen a noticeable change in all three. Nathan is really good at explaining things and making sure I’m doing exercises properly, rather than just putting me through random workouts. He knows his stuff when it comes to strength training and has helped me understand how to train properly and keep progressing. He’s also a really approachable and professional guy, which makes the sessions enjoyable and easy to get on with. I’ve made some really good muscle gains and lost weight along the way, and I’m definitely in a much better place with my training because of his help. Would definitely recommend Nathan to anyone looking for a PT at PureGym Stamford, especially if you’re serious about getting stronger, building muscle and improving your overall physique.
5
Ryan Watson
September 20, 2026
★★★★★
I have been working with Nathan since 2022, and during that time he has completely transformed the way I think about nutrition, exercise, and overall health. With Nathan’s guidance, I have lost over 45kg, developed a genuine understanding of nutrition and how it supports an active lifestyle, and learned how to train safely and effectively. …
5
Amy Benstead
September 20, 2026
★★★★★
Nathan is brilliant, incredibly supportive, realistic, and knowledgeable! I really enjoy our sessions 😊 …
5
Josh Barnes
September 20, 2026
★★★★★
Nathan’s great, I’ve been training with him for around 10 months but known him longer since I used to train prior to that. I found it hard getting back into the gym and into routine, but Nathan’s helped massively
5
Mark Evans
September 19, 2026
★★★★★
I can’t recommend Rudman coaching enough! His knowledge, motivating, and genuinely invested in helping me achieve my goals. With well planned sessions, challenging without being overwhelming, and tailored to my personal individual needs …
5
Habeeb Rabbani
September 19, 2026
★★★★★
I’ve been training with Nathan for over a year and I’ve lost a considerable amount of fat whilst simultaneously gaining muscle and strength. An immense amount of knowledge of fitness and health. Can’t recommend anyone better
5
Bernard Aigbe
September 19, 2026
★★★★★
Nathan helped me a lot, not just with training but also with understanding my diet and making better choices. Since working with them, I’ve managed to lose over 20kg and feel so much better and more confident. Really grateful for all the support, guidance and motivation along the way.
5
Zoe Bromley
September 19, 2026
★★★★★
Rudman Coaching has taught me so much over my past few months with him. Not only does he hold me accountable and encourage me on days where I have no motivation, he also teaches me the importance and explains the reasoning behind each piece …
5
Kieran Waites
September 19, 2026
★★★★★
Help me achieve my goals and the physique I have always dream of, would highly recommend thank you Nathan!
5
Liberty Bothamley
September 26, 2025
★★★★★
I have been with Nathan for eight months now, using his online services and in person sessions. During this time I have noticed a massive shift in my physical and mental health. Nathan is really good at keeping me motivated and on track in order to reach my goals.
5
In-person coaching at two gyms, plus home visits when it suits.

Peterborough · Definition
The main base — strength, conditioning and running-focused coaching. Serving Werrington, Hampton, Orton and Bretton.
Peterborough coaching

King's Cliffe · Active Performance
A more relaxed setting for beginners, over-40s and rehab-focused work. Serving Stamford, Oundle and Rutland.
King's Cliffe coaching
A single 1:1 session with Nathan is £40. A block of 10 sessions is £350 — £35 a session — to be used within 16 weeks. Online coaching through the Rudman Coaching app is £150 a month. Your first consultation is free.
At one of two gyms: Definition in Peterborough, or Active Performance in King's Cliffe. Home visits are available across the Peterborough and Stamford area, and online coaching works anywhere in the UK.
Completely. No steroids, no peptides, no “enhancements” — and no exceptions. Every result on this site came from training, nutrition and recovery. If you're looking for a coach who'll work around performance-enhancing drugs, Nathan isn't that coach.
Yes. Every plan starts from a movement and health screen, so the programme is built around where you are now, not where someone else is. Active Performance in King's Cliffe is the quieter of the two gyms and suits beginners and over-40s well.
A relaxed conversation about your goal, your training history and anything that's held you back — then an honest answer on how Nathan would get you there and how long it would realistically take. No pressure and no obligation to book.
No pressure, no obligation — a conversation about where you want to get to, and how to get there safely.