Building Strength for Life: The Ethos and Philosophy Behind the Inspiring Stories of Resilience and Personal Transformation at Poseidon Performance

At Poseidon Performance, our philosophy is simple: we believe that everyone, regardless of age or background, has the potential to unlock their full physical and mental strength. Our mission is to help you live a longer, healthier, and more active life, whether you’re in your 50s, 60s, or beyond, or you’re pushing your boundaries as an athlete.

Our Ethos:

1. Focusing on Longevity: At Poseidon Performance, we prioritise fitness that lasts a lifetime, especially for those who may think it’s too late to start. Take Harriet Jellett, for example—a woman in her late 60s who has faced significant injuries but continues to defy the odds. After suffering a spiral fracture of her femur, Harriet worked with us to regain her strength and has since cycled from Paris to Nice for charity, twice. Her journey shows that age is no barrier when you have the right guidance and determination.

2. Personalised Coaching for Every Journey: We know that fitness is deeply personal. Everyone has their own goals, challenges, and starting points, which is why our approach is tailored to you. Leah Harris, a 16-year-old who came to us to gain confidence and strength, trained alongside Rosie Jessop to transform her fitness and independence. Her experience reflects our commitment to making fitness accessible to all, no matter the stage of life.

3. Building Resilience: Resilience isn’t just about physical strength; it’s about developing the mental toughness to keep going when things get hard. Bonnie Chivers knows this firsthand. As a teacher and mother of two, she faced three ACL ruptures, which ended her rugby career. Working with Poseidon Performance, Bonnie has been steadily rehabbing, determined to return stronger each time. Her journey exemplifies the resilience we aim to instill in everyone we work with.

4. Holistic Wellness: Fitness is more than lifting weights or running marathons—it’s about how you feel every day. For clients like Peta Chivers, a highly active woman in her 60s who is involved in gig rowing, running, and wild water swimming, we’ve been able to coach her remotely from Bahrain, focusing on maintaining her health and vitality through a balanced, functional approach to training. Whether it’s strength, endurance, or rehabilitation, we ensure that your fitness fits seamlessly into your life.

5. Expertise You Can Trust: With decades of experience in performance coaching and rehabilitation, our founder Nicholas Martin-Jones, a former Royal Marines Commando Physical Training Instructor, brings a wealth of knowledge to every session. His work with high-performing athletes like Vadzim Pukhau, a Master of Sport of the USSR and international competitor in Brazilian Jiu-Jitsu, is a testament to the tailored, expert guidance you can expect at Poseidon Performance.

Our Philosophy:

1. Longevity, Not Quick Fixes: We believe in building strength for the long haul, not chasing short-term results. Stephen Vineburg, the CEO of ASMA Capital Partners, is a perfect example of this. With a demanding career that has him constantly traveling across cities like London, New York, and Paris, he relies on Poseidon Performance to maintain his fitness remotely, ensuring that wherever his work takes him, his health remains a top priority. Stephen’s story reflects our belief in fitness as a lifelong journey, wherever life leads you.

2. Strength as a Foundation: We see strength as the cornerstone of fitness. Whether you’re an older adult looking to stay independent or an athlete preparing for competition, building strength is crucial. Just ask Philippa Mains, an international equestrian and Olympic hopeful, who turned to Poseidon Performance after a fractured vertebrae. Through tailored training, she regained her strength and fitness, preparing her for the rigors of competitive 3-day eventing.

3. Functional, Real-Life Training: Our training focuses on movements that translate directly into your day-to-day life or specific athletic goals. For Sheik Khalid Bin Al Khalifa, preparing for the Officer course at Britannia Royal Naval College wasn’t just about passing a fitness test—it was about building the strength, cardio endurance, and leadership skills he needed to succeed in one of the most demanding environments. At Poseidon Performance, we equip you for the challenges that matter most.

4. Empowerment Through Education: We’re not just about guiding you through workouts; we aim to educate and empower you to take control of your own fitness journey. Whether you’re like Libby Mayo, a mother of three who balances a high-pressure sales career while working remotely, or an athlete competing internationally, we’ll give you the tools, knowledge, and confidence to succeed both in and out of the gym.

5. A Supportive Community: Whether you’re training in person or remotely, Poseidon Performance is more than just a coaching service—it’s a community. We’re here to support you every step of the way, just like we’ve done for people like Alaa Salahh, a young Bahraini woman excelling in Brazilian Jiu-Jitsu. Alaa, who won seven gold medals internationally in 2023, relies on Poseidon Performance to strengthen her game and prevent injuries, knowing that she has a team behind her.

At Poseidon Performance, our ethos and philosophy are rooted in real-world results and personal transformation. No matter your age or starting point, we’re here to help you build lasting strength, resilience, and confidence—so you can live life to the fullest.