Have you ever felt that your best years are behind you, or that your fitness levels are simply a result of “bad luck” with your genes? A recent conversation on The Diary of a CEO with Harvard longevity expert Dr David Sinclair has completely challenged that narrative. The science now shows that we have far more power over our health and ageing than we previously thought.
At RunMoveTone, our philosophy has always been about sustainable, personalised change. We don’t believe in fad diets or quick fixes that leave you feeling depleted. Instead, we focus on movement and nutrition that work with your biology. Dr Sinclair’s research confirms exactly why this approach is so effective.
Your genes are not your blueprint
One of the most empowering points from the podcast is that 80% of your health outcomes are driven by lifestyle. Whether you are joining us for a bootcamp in Medway or working through a one-to-one coaching programme, you are actively “reprogramming” your cells. By choosing to move and tone your body, you are sending signals to your cells to stay young, resilient, and energetic.
The power of eight weeks
Dr Sinclair highlighted that significant cellular rejuvenation can be seen in as little as eight weeks. This is why our 28-day personalised programmes are such a fantastic starting point. They provide the consistency needed to trigger those survival circuits, helping you feel more energetic, sleep better, and see real changes in your body composition.
Stress your body to save your health
The concept of “hormesis” mentioned in the episode explains why HIIT classes are so beneficial. Pushing your body out of its comfort zone for a short period triggers longevity genes that repair DNA and boost metabolism. When you’re pushing your body through regular, high-intensity exercise you aren’t just burning calories: you are literally fighting the ageing process.
A balanced, non-judgmental approach
While the science suggests skipping a meal or two and focusing on plant-based nutrition, we know that life happens. Our nutritional advice and weight loss coaching are designed to be realistic. We help you navigate the “supermarket culprits” and find a way of eating that supports your longevity without taking the fun out of life.
The journey to a healthier, younger you is never a simple straight line, but the science is clear: it is never too late to start. Whether you want to tone up, lose weight, or simply feel great in your own skin, we are here to provide the coaching, classes, and community to help you get there.
Ready to start your 8-week transformation?
Check out our range of services or contact us to book a one-to-one consultation to create your personalised longevity plan.
This video features Dr David Sinclair discussing his latest research on cellular rejuvenation and practical steps to influence biological age.

