about team aon

our vision

Our focus is entirely on helping YOU break that “on a diet” mindset, take back control of your nutrition, fitness & lifestyle. and have that KEY education to sustain for life.

our team

chris jones

I am the head coach & founder of AllOrNothing Nutrition. I am a certified Nutritionist in Sports Nutrition, former competitive bodybuilder and evidence based practitioner in human nutrition. I am 100% committed to ensuring you not only achieve your goals BUT maintain those moving forward. Since founding TeamAoN we have seen some amazing transformations and I am proud of the community experience we have created. We are all in this together and we don’t just provide you with a diet plan. We will support, guide and motivate you towards your goals. Anything is possible, if you are willing to work for it…..LETS DO THIS!


Hi. I’m Dr Leigh Jones, an advanced sports and nutrition adviser and experienced biologist. I have a PhD in immunology and have carried out extensive research in the field of immunonutrition giving me the scientific know-how and drive to keep up-to-date on the latest developments in the field. I am passionate about fitness and nutrition and am fully dedicated to helping you achieve goals in health and well-being that you never thought possible. There are no quick fixes here but rather a change in lifestyle that is completely sustainable. Say goodbye to yo-yo dieting and hello to a new you. A strong team and community awaits to support you in your journey…..LETS DO THIS!

client testimonials

“I cannot recommend TEAM ALL OR NOTHING enough. My weekly success is a testament to their dedication to their individual clients. I could not have gotten this far without them!

– Melanie

“I’ve lost nearly 9kg and reduced all my body measurements. Chris has also supported me mentally, by showing me the importance of ‘me time’ and helping me though a ton of stress.”

– Callum

The Stories Behind Why Our Members Joined

James Nelson, IT sales professional, was tired of crash diets and wanted to join a program that focused on long-term results to help with dropping weight and gaining muscle.

Niall Anderson, Business Surveyor, was looking to get support with his mountain biking training and get “better, faster and stronger”. His time during The Lean Physique Academy enabled him to beat his personal best time.

Peter Coleman, Technical Architect, was looking to lose weight after gaining weight after bad lifestyle choices and a knee injury and was able to hit his goal and gain skills to support him for the rest of his life. 

Ryan, 33, Assistant Manager of a distribution centre canteen followed loads of fad diets in the past that just didn’t work – but has now learnt how to “borrow” calories to enjoy his Christmas dinner and still stay on track!

Ross, 31, a Security Supervisor from Swansea is on a life changing journey with Chris and the All or Nothing Team. Having looked into similar things in the past, Ross has three important words for anyone thinking of joining The Academy; Just Do It. “It’s everything you need”

Thomas, 29 owns a detailing company based near Portsmouth and loves the personal approach you get in The Academy. You get what YOU need to hit your goals. The knowledge, advice and accountability you get to really get results!

“I’m so glad I took the plunge….”

online group coaching

The Lean Physique Academy

basic online membership

Lean Physique Lite

online 1-2-1 Coaching

Elite performance Coaching