Build your body strong
Look Good, Feel Great, Enjoy Moving
Choose your healthy
lifestyle now
Most people go to the gym to either look better or move better — but rarely
both. Chasing either goal to the extreme can eventually compromise long-term
health. As a corrective exercise specialist and nutritionist, I help clients find the
balance between performance, aesthetics, and wellbeing.
My approach is built around creating a fully bespoke programme that supports
your unique needs, enhances your health span, and helps you enjoy moving
confidently — no matter what physical challenges you face day to day.
Standard Fitness
Force Training
Nutrition Plans
Weight Loss
Fitness Instruction
Personalised training plans to hit your peak performance.
Correction Exercise Therapy
Fix imbalances and move without pain.
Nutrition Coaching
Fuel your body with custom meal plans and guidance
Posture Optimisation
Align your spine and improve your daily stance.
Practice With Us
I will help you develop the confidence
- Professional trainers support
- Technical analysis of your movement
BOX CLEVER LDN
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Testimonials
My Clients say
“I struggle to find time to attend the gym, so I purchased a TRX (replica) and followed Jayci classes online. They are amazing, motivating, and fun – with everything I need to hit my goals. The quality of the sessions and the attention to detail really stand out. I would highly recommend getting involved — his expertise make all the difference.”
Syed Rezvi
Client
“Training with Jonathan over last few years has been an incredible experience! He is highly focused and brings a positive energy that really gets everyone motivated. Jonathan took the time to understand my injury and works methodically to strengthen my core. Also my balance is so much better thank you. Each session with him is a joy, and the time always flies by. It’s a pleasure to train with him!“
Maya Aboukhater
Client
Jayci’ Personal Training transform my health and weight massively. I was the chubby boy at school with ailing health and anxiety at only 19. Each session I have had feels like achieving a new goal – getting myself more stronger and fitter each time. From 36% body fat, struggling to swing a 6kg kettlebell 2 years ago, I am now 17% body fat and I recently completed the Ealing half-Marathon”
Conor O’Neill
Client
★★★★★
“I believed my workouts were improving my health for over 15 years – when in reality, I was obsessing over numbers on a device and my body image no one else cared about. Despite attending weekly Yoga classes, my mobility was slowly degenerating, something I assumed was just a natural product of ageing. With Coach Jayci, I have rediscovered the ability to move like a child at the age of 51! I can now enjoy playing real sports like Tennis, padel, squash and dancing, that adrenaline rush from being active that escaped my since leaving school. Thank you Jayci”
Paola Perisi
Client
★★★★★
“I started working out to lose weight, my routine involved a lot of distance running, heavy weight training, and HIIT workouts. Naturally, there comes a point where you as yourself “what is the point?” Jayci introduced me to the art of boxing and I fell in love with it. My footwork has transformed and I now have a reason to train beyond just the superficial. Although I don’t compete, we don’t just hit pads and jump rope every week – we also train motor perception. I have now been a client of Jayci’s for 7-years which says it speaks for itself”
Tito Hesicic
Client
★★★★★