“Coaching is unlocking people’s potential to maximise their own performance. It is helping them to learn rather than teaching them. ”

Sir John Whitmore

My approach

The primary focus at Bourne Fitness is to develop bespoke training programmes which are tailored to your individual needs. I aspire to make exercise fun and accessible to everyone, with each session leaving you feeling empowered and motivated to progress towards your fitness goals. 

I am passionate about educating you rather than just demonstrating the movements, this is to support you to develop an understanding of why you're doing each exercise rather than just how.

The Mobile Gym

Using an extensive range of high quality gym-grade equipment, I will create a unique fitness programme, considering your holistic health and well-being needs. My mobile gym includes various Olympic lifting bars, over 300kg of Olympic weight plates, kettlebells, dumbbells, resistance bands, adjustable benches, a squat rack, and a variety of conditioning tools.

Personal Training Services

I offer a range of personal training options in the Balham and Tooting areas, as well as online. 

The following services are available for individual, couples or small group personal training sessions. 

Outdoor Personal Training 

My outdoor personal training sessions are primarily based at Tooting Common, where I bring my range of equipment to facilitate your bespoke training session. Subject to availability I can also travel to Clapham Common, Wandsworth Common and Streatham Common.

Home Personal Training 

My home personal training option brings the mobile gym to you. Home sessions cut out the travel time to and from an external location, or gym, and are perfect for those who have a busy work schedule and/or commitments that limit you leaving your home. 

Group Personal Training - Coming Soon

My Group Personal Training is all about helping you get fitter whilst learning new skills, all at a fraction of the cost of my one to one personal training offering. Two highly skilled coaches will take you through a well designed circuit which combines bodyweight, cardio, core and my wide range of strength building equipment. Pre book your space here!

Snap Fitness, Tooting 

I also offer personal training sessions within Snap Fitness, Tooting. If you are member of Snap Fitness, or would like to join, please contact me directly to inquire about this option. 

Personal Training Enquiry Form

Preferred Training Day/s
Preferred Training Time/s

Thank you for your submission. I aim to respond to you within 24 hours. Sometimes email responses go into your junk folder please check if you have not heard back from me

Client Testimonials



I recently completed a 5 week transformation programme with Nathan and was so impressed with the results. I had been trying to improve my fitness for some time ahead of my wedding but ultimately I needed help to focus on target areas. I felt so much stronger and got exactly the results I had hoped for which made me feel amazing on my wedding day.


Nathan is a brilliant PT, he’s helped me grow my confidence in the gym and is so enthusiastic and encouraging. He clearly and thoroughly explains each part of the session and makes it really enjoyable. Can’t thank him enough!


Really refreshing to have someone who is genuinely enthusiastic about getting people to enjoy exercising. Every class is different with thoughtful planning to get people to reach their fitness goals and adapted to make it accessible to various levels of fitness and strength. Would recommend.


I’ve been having personal training sessions with Bourne Fitness and I am now fitter and healthier than I have ever felt in my life. I have lost 3.5 stone, dropped 4 dress sizes and I actually have muscles!

Every session is completely tailored to my goals and the support I’ve received is second to none. I highly recommend Bourne Fitness