Get Stronger. Feel Better. Build a Body That Keeps Up With Your Life.
Personal training near Oxford for adults who want to build strength, improve fitness and feel healthier — without fitness taking over their life.
Private personal training gym in Kidlington, Oxfordshire, serving clients across Oxford and surrounding areas.
Training That Fits Around Real Life
You don't need to train every day or follow a perfect diet to make meaningful progress.
At JJ Strength & Fitness, the focus is on straightforward training, sustainable progress and long-term results.
Your coaching is built around your goals, experience, schedule and lifestyle — so you can become stronger and fitter without having to organise your entire life around the gym.
No extremes. No fitness fads. Just good coaching.
How Can I Help?
1-to-1 Personal Training
Personalised coaching in a private gym in Kidlington, near Oxford.
Build strength, improve fitness, lose body fat and become a more confident and resilient human being.
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Online Coaching
Expert training, programming and accountability wherever you train. It’s like having an expert coach in your pocket!
Ideal if you want more flexibility or don't live close enough for regular in-person sessions.
Youth Performance
Strength and athletic development for young athletes aged +12.
Build strength, speed, coordination and confidence in a supportive environment.
Fitness for Golf
Strength, mobility and physical preparation designed to help golfers move better and perform at their best on the course.
My Approach to Strength & Fitness
Progress Over Perfection
There will be busy weeks, holidays, missed sessions and setbacks.
That's normal.
The goal isn't to be perfect. It's to build an approach that works for you consistently over the long term.
Train for Real Life
Training should improve your life, not take it over.
We'll build your fitness around your work, family, hobbies and other priorities.
Build, Don't Punish
Exercise isn't punishment for what you've eaten.
We'll focus on becoming stronger, fitter and more capable — while developing habits you can actually maintain.
I always say to my new clients: training should always be challenging, but it shouldn’t be overwhelming.
There’s enough progress to be made without making it totally exhausting!
About JJ Strength & Fitness
I'm Jamie, founder of JJ Strength & Fitness.
I discovered strength training in my twenties and quickly realised it could provide far more than physical fitness. It gave me confidence, discipline and a greater belief in what I was capable of.
That's shaped how I coach today.
I want training to help you get more out of your life, not take away from it.
Based in Kidlington, I work with clients across Oxfordshire as well as coaching people online.
What Our Clients Say
"He is passionate and knowledgeable about his work and understood my goals from our first meeting. The programme he’s designed for me working with areas of tension and weakness built up over many years which I believed to be irreversible, not so. I am delighted with how I feel in my body."
— S. Bowers, UK
“Training with Sensei Johnstone has been nothing short of epic for me. When we started training, I was at a seriously low point and stuck in a horrible cycle. Jamie started me off with small steps and we built from there. I now regularly exercise 3 x per week and have a much better relationship with food.”
— J. Hutton, UK
“I’ve had a few sessions now with Jamie and I can honestly say he’s a super knowledgeable and genuine guy. I really like how our sessions are really productive but also have a good laugh at the same time.”
— A. Hughes, UK
Based Near Oxford
JJ Strength & Fitness is based in a private gym in Kidlington, Oxfordshire, just north of Oxford.
I work with clients from Kidlington, Summertown, Headington, Oxford and surrounding areas, as well as online clients across the UK and beyond.
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Ready to Get Started?
You don't need to be fit before you start.
You don't need a perfect diet.
And you don't need to completely change your life.
You just need a plan that works for you and your lifestyle
Book a free consultation and we'll discuss your goals, your current situation and the best way to move forward.
No obligation. No hard sell. Just a conversation about what you want to achieve.
