Empower Your Body,
Nourish Your Soul
At Niki Walker Fitness and Nutrition, I partner with you to build sustainable strength and vitality.
Providing personalised wellness designed for your unique goals.
Through integrated personal training, holistic nutrition and lifestyle strategies, I help you achieve a balanced state of wellbeing that lasts.
Female Personal Training Nutrition Coach
Diet & Lifestyle Educator
PERSONAL TRAINING • HOLISTIC NUTRITION • DIET & LIFESTYLE EDUCATOR • OPTIMISING PERFORMANCE • STRENGTH & MOBILITY • NOURISHED LIVING • SLEEP & STRESS MANAGEMENT •
An Integrated Path to Vitality
Your wellbeing is more than just movement and food; it is a dialogue between your body and mind.
My approach integrates functional physical training, nutrition advice and lifestyle strategies to create a sustainable way of life that feels as good as it looks.
Together, we navigate the complexities of wellbeing to find a rhythm that empowers your unique journey to build momentum and long term consistancy.
Niki is a Certified Personal Trainer to work with Hypertension, Asthma, Obesity, Diabetes, Chronic Obstructive Pulmonary Disease, Osteoarthritis, Osteoporosis, Depression, General Anxiety Disorder within 1-1 personal training sessions.
Niki is Certified as a Diet and Lifestyle Educator to work with non-complex health conditions as a Nutrition Advisor where scope of practice is applicable.
-
Understanding Balanced Nutrition and Quality Nutrients
-
Reducing Cravings and Supporting Daily Energy Levels
-
Dispelling Nutrition Myths
-
Understanding Calorific Needs to Fuel Activity
-
Weight Management
-
How to Interpret Food Nutrition Labels
-
How to Navigate Eating Out
-
Practical Meal Planning and Shopping
-
Practical Weekly Meal Prep
-
Implementing and Transitioning to New Dietary Models
-
Supporting Menopause
-
Support of Non-complex Health Conditions
-
Practical Lifestyle Changes
-
Improving Sleep
-
Stress Modulation
Nutrition, Diet and Lifestyle
Educator Services
-
Strength and Mobility Training
-
Core Conditioning
-
Introduction to Free Weights Training
-
Circuit Training for Optimal Results
-
Event Training 5k to Ultra
-
Supporting Menopause
-
Planning and Implementing Bespoke Fitness Methods
-
Achieving Motivation to Undertake an Active Healthier Lifestyle
-
Provides Knowledge, Experience, Enthusiasm and Accountability
Personal Training Services
What do you want to acheive?
Personal Training and
Nutrition Coaching Packages
Personal Training Online Consultation
A complimentary 15-to-20-minute video call where we can meet and discuss what your goals are in further detail and how I could support them.
If you feel that the consult gives you what you are looking for, I also provide a free demo at my private home gym space to go through what a session would look like for you and ensure that you are comfortable with me.
There is no obligation to proceed. It's important that it feels right for you so that I can provide the support you are looking for.
Personal Training
and
Nutritional Support
Packages
Kickstart your fitness journey with essential guidance and a solid foundation for growth. Learn correct form to exercise safely, prevent injury & maximise results.
£175 - £450
- 5 to 10 Hours Tailored PT
- Tailored Training Plan
- Nutritional Support
- Standard Nutrition E-Booklet
- Messaging Support
Tailored
Training
Plans
Whether you are looking for a training plan to support your strength and cardio, or training for a specific event (5k to ultra), these bespoke plans will be tailored to meet your desired goals.
Starting from £75
-
Tailored Training Plan
-
3 Month Life Cycle
-
Intermediate
-
Progressive
-
Injury Prevention
Nutrition
Coaching
Dispel nutrition myths.
Understand calorific needs and portion sizes.
How to read food labels.
Understanding quality nutrients. Navigate supermarkets and eating out. Discuss pros and cons of various dietary models.
£95
-
4 Weeks Support
-
Weekly Check-Ins
-
Dietary Assessment
-
Behavioural Strategies
-
Motivation & Education
Diet and Lifestyle Educator Packages
As a Diet and Lifestyle Educator Niki will endeavour to serve as a holistic architect for personal health, moving beyond calorie counting to address the interconnected pillars of human vitality and support non-complex health conditions.
By integrating strategic weight management with practical lifestyle changes, Niki helps clients break the cycle of emotional eating, metabolic burnout and daily energy level fluctuations.
Niki will provide expert guidance on the introduction of diverse dietary models—such as anti-inflammatory, Mediterranean, plant-based or low carb.
By prioritizing circadian rhythm to improve sleep, managing stress with consuming whole foods, Niki ensures the support of hormonal foundations and sustaining long-term behavioral changes.
Ultimately, Niki's role is to empower individuals with a cohesive, sustainable roadmap that elevates overall wellbeing and fosters a more resilient lifestyle.
Discovery Call
Feeling overwhelmed by conflicting nutrition advice online?
Looking for a personalized approach rather than a "cookie-cutter" plan?
A complimentary 15-to-20-minute video or phone session to discover your potential curiosity and understand your commitment to a healthier lifestyle. It’s a low-pressure, high-value conversation designed to see if my coaching style and your personal goals can align. There’s no diet prescription or rigid meal planning during this call—just a focused conversation about you.
Your "Why": We’ll discuss your current health challenges , your long-term goals, and what has (or hasn't) worked for you in the past during a dedicated 60-minute assessment.
The Roadmap: I’ll outline how a coaching program is structured, from our initial assessment to weekly check-ins.
Logistics & Investment: We’ll cover pricing, scheduling, and which program tier best suits your needs.
£50
Assessment Consultation
Nutrition Advisor Packages
"Give a person a meal plan, and they eat for a month. Teach a person the principles of diet and lifestyle, and they thrive for a lifetime."
I help you cut through the marketing noise and "fad" headlines. We could dive into:
Individuality: Understanding which foods fuel your unique body.
Weight Management: Finding sustainable ways to achieve and sustain weight changes.
Label Reading: Decoding ingredients so you’re never tricked by "healthy" packaging again.
Kitchen Confidence: Teaching you how to prep meals efficiently without spending hours.
Sleep Hygiene: Optimising your environment for restorative rest.
Stress Management: Implementing nervous system regulation techniques.
Circadian Rhythm: Aligning your habits with your body’s natural biological clock.
Behaviour: Build a resilient mindset that views health as a practice, not a perfection.
1 x 60min session ~ £95
2 x 60min session ~ £190
3 x 60min session ~ £285
4 x 60min session ~ £380
Personalised Advice
• One to One Consultations
• Corporate Work – including mini consultations
• Meal plans and food shopping trips
Non-Personalised Advice
• Writing articles - magazines/websites/social media
• Group programmes, talks or webinars on staying healthy by eating well and living a healthy lifestyle.
• Assisting at public health events
*SCOPE OF PRACTICE
• General digestive complaints – constipation, diarrhoea, bloating, heartburn
• Pre-menstrual symptoms
• General immunity and frequent low level infections
• Elevated cholesterol
• Moderately elevated blood pressure (no higher than 139/89)
• Basic blood sugar imbalances (NOT Type 1 or Type 2 Diabetes)
• Low energy (NOT any diagnosed fatigue related conditions)
*If a client has a non-complex health condition (as listed above), they must have consulted a GP about their symptoms and any possible underlying health concerns ruled out before working with a Diet & Lifestyle Educator.
Able to work with clients taking medications listed below:
• Proton pump inhibitors (PPIs)
• Oral contraceptive pill (OCP)
• Hormone replacement therapy (HRT)
• Statins
• Blood pressure medication
Recent Posts
Stay updated
Empower Your Body,
Nourish Your Soul
Healthy Body, Healthy Mind
Testimonials
Jackie:
Was I nervous about PT sessions - oh yes! Was I apprehensive about PT sessions - oh yes! Niki changed all that on my first session. She made me feel relaxed and comfortable and I really like the fact that she adopts the holistic approach - its not just about fitness or health or nutrition, with Niki its about the whole person and helping them finding the path that is right for them to help achieve their goals. Its not just about a Personal Trainer and her Client as 2 separate people, its very much a partnership working together to meet the same goal. She built up my confidence and belief in myself so that I could change both my mindset about health and fitness and my body shape into what I wanted it to be. She devised a plan that she constantly monitored to ensure I continued to meet my goals. I changed my half hour sessions to full hour sessions within about 2 weeks as I was enjoying the sessions so much. Niki made me feel very relaxed and has a calm but motivating manner and knew how to push me that bit more than I would push myself. I thoroughly enjoyed our sessions and our chats and would without hesitation recommend Niki to anyone wishing to take up PT sessions.
Lucie:
Would definitely recommend working with Niki. I had been going to the gym for 5 weeks, had lost some weight but didn't feel that I had really achieved any fitness or strength goals. From the start I felt that Niki listened and understood my fitness goals and health concerns, and she designed a training program that was tailored to me. Niki has helped me progress in safe and sensible stages, explains everything and demonstrates new things so that I feel confident in what I am doing and why. She motivates with genuine positivity and encouragement, which has helped me motivate myself to put 100% into my sessions. Her holistic approach to fitness has also helped me. Getting my hydration, nutrition and food intake sorted out so that it works for me, my routines and my lifestyle has given me the energy to achieve that little bit more every week. I went from average health to getting stronger with the muscle definition I want, and running 5k in a respectable time...in just a few months!
Craig:
Niki is a wonderful personal trainer. She provided me with a solid training regime that tested me and always kept me interested. She has extensive knowledge that makes you feel confident in her abilities and the training she is providing. She made me a tailored dietary plan and was always on hand to answer nutritional questions I had. I thoroughly enjoyed my training with Niki and will be booking again very soon.
Kim:
I am about to begin my 3rd block of sessions with Niki - she is fab. I had a double, total knee replacement in November 2017 and joined Better Gym in March this year. I was still having physio, although I was having some issues with bending my knees back, due to very tight hamstrings and a combination of the osteoarthritis before the op and the recovery after had taken a toll on my whole body! I saw Niki's profile on the gym noticeboard and decided to contact her. She made arrangements to meet me to discuss what I wanted to achieve and took the time to find out about my lifestyle, work commitments etc, as well as my recovery needs, in order to support me. I'm a 53 year old female, who is also perimenopausal, so a reasonable challenge for anyone to sort out! We started small: Niki reviewed my food/drink diary and I booked in 2 x 1/2 hour sessions for the first 5 weeks. I then progressed to 2 x 1 hour sessions for the next 5 weeks. It's worked really well for me. I've had holidays in between the blocks, which has meant that some of the good work I've done with Niki has unravelled a bit, but on the whole I am feeling much fitter, stronger and happier! I'm going to go for 1 hour per week for the next block of sessions, with a view to adding in 1 or 2 independent gym sessions and Niki will do me an exercise plan for this. She is brilliant at what she does - correcting my technique where necessary and explaining reasons 'why' instead of just saying 'do this' or 'not like that' I actually enjoy going to the gym - something I've never been able to say - all thanks to Niki!
Derrick:
I approached Niki for a free demo session to see how I could improve my workout technique but to also work towards making my workouts more effective etc. The first thing that I'd like to mention is that cost was something I was aware of and PT's can be known to be quite expensive but right from the word go, Niki was more interested in me working to my budget and helping me achieve my goals over just recommending the most expensive package that was on offer. In my opinion, This kind of approach is fantastic and very reassuring when deciding on whether to book a PT The sessions were tailored to my goals but also varied each session which broke up routine and whilst hard, I enjoyed every second and walked away feeling like I've achieved something. Due to my budget, I couldn't book as many sessions as I would have liked so had to go with 1 a week. Niki made sure each session gave me workouts to complete over the coming week. The instruction for every exercise was spot on, clearly shown and the emphasis was on getting the technique right over just going hell for leather and causing damage or just not getting the most from each exercise. I can not recommend Niki enough to anyone who wants to get a good, honest and friendly PT who will push you but work to your limits to reach your goals.
Susannah:
Niki is a fantastic personal trainer. I started seeing her after finally becoming fed up with yo-yo dieting and unrealistic training plans. Niki really listened to me and helped me start challenging some of my unhealthy and rigid ideas about health and fitness. Her support around diet and food choices has been invaluable and I am now much more settled in a pattern of regular and intuitive eating. Niki's training sessions have been amazing - challenging, varied and fun. She has helped me to develop my own circuits to complete when I work out alone and I am really enjoying these. In only a couple of months I am feeling stronger and healthier in my mind and body. Thank you Niki for starting me on this path - I am no longer exhausted and over trained
Cloe:
Over the past few months I had been training to pass the Navy’s entry fitness test. I worked with Niki over the last 4 weeks which gave me the strength and motivation to push on and reach my running target time. So pleased to pass my test yesterday!! I now have more confidence to keep up my fitness. I would recommend Niki as a Personal Trainer she designed a great programme to my abilities to reach my goal
Shannon:
Niki has been my trainer for a number of weeks and has got me really enjoying my time in the gym. She knows when to push me and when I need to take things easier. She is really motivational and offers lots of support! She has increased my strength and cardio - while ensuring I am completing the exercises correctly and safely. She ensures sessions are exciting and tries lots of new exercises, while keeping some excercises the same. This shows how stronger and fitter I have become. She offers lots of support with eating habits and provides really practical advice on how to make healthier choices, but still have some treats. I am looking forward to booking more sessions with Niki, as she is pushing me to meet my goals! I feel very lucky to have met such an amazing personal trainer - thank you!
Privacy Policy
Last Updated: 11th March 2026
1. Introduction
This Privacy Policy explains how Niki Walker Personal Training collects, uses, and protects your personal information. As a Sole Trader providing personal training and nutrition advice, I am the Data Controller responsible for your personal data. I am registered with the Information Commissioner’s Office (ICO) under registration number: CSN1396614.
2. The Data I Collect
To provide you with safe and effective coaching, I collect the following information:
-
Identity & Contact Data: Name, date of birth, email address, and phone number.
-
Health Data (Special Category): Height, weight, body measurements, medical history, injuries, medications, and dietary requirements.
-
Lifestyle Data: Exercise habits, sleep patterns, stress levels, and nutritional intake.
3. Why I Collect This Data (Legal Basis)
Under the UK GDPR, I must have a "lawful basis" for processing your data.
-
Contractual Necessity: I need your contact and lifestyle data to fulfill my agreement to provide coaching services to you.
-
Explicit Consent (Health Data): Because health information is "Special Category" data, I process this only with your explicit consent. This data is used solely to provide safe, personalised fitness and nutrition recommendations tailored to your physical capabilities and health needs.
4. How Your Data is Stored and Protected
Your privacy is my priority. I implement the following security measures:
-
Encryption: All digital files and communications are protected by industry-standard encryption (SSL/TLS).
-
Secure Storage: Data is stored on secure, password-protected devices or encrypted cloud storage (e.g. OneDrive).
-
Access Control: Only I have access to your health and personal records. I do not employ staff or third parties who can view your sensitive data.
5. Data Retention
I only keep your personal data for as long as is necessary to provide my services or to comply with legal, accounting, or insurance requirements.
-
Active client data is kept for the duration of our coaching.
-
Upon termination of services, I typically retain records for 7 years to comply with professional insurance requirements, after which it is securely deleted.
6. Your Rights
As a data subject, you have the following rights:
-
Access: You can request a copy of the data I hold about you.
-
Rectification: You can ask me to correct inaccurate information.
-
Erasure: You can ask me to delete your data (subject to my legal/insurance obligations).
-
Withdrawal of Consent: You may withdraw your consent for me to process your health data at any time. Note: This may mean I am no longer able to safely provide coaching services to you.
7. Third-Party Sharing
I do not sell or rent your data to third parties. I only share information if:
-
Required by law or my professional insurers.
-
Required for essential business tools (e.g., your email address for an automated booking system), provided they are GDPR compliant.
8. Contact & Complaints
If you have any questions about this policy or how I handle your data, please contact me at:
-
Email: nikijwalker@gmail.com
-
Phone: 07867 972369
If you are unhappy with how I use your data, you have the right to lodge a complaint with the Information Commissioner’s Office (ICO) (www.ico.org.uk).