Elite Coaching for Strength, Longevity & Injury Recovery
At Poseidon Performance, we don’t just train bodies — we help people move, feel, and live better for decades to come.
Whether you’re rebuilding strength after injury, unlocking untapped potential, or simply refusing to slow down with age, our coaching meets you where you are and takes you further.
We specialise in precision-led, one-to-one coaching that restores confidence, improves performance, and helps you train with purpose — safely, intelligently, and sustainably.
Because training with Poseidon isn’t just about what you do in the gym — it’s about how you move through life.
Our Services
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Bespoke Performance Coaching
Achieve your fitness goals with personalised coaching programs tailored to your individual needs. Whether you’re looking for strength, endurance, or recovery, we provide elite guidance to ensure success
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Rehabilitation and Injury Prevention
Overcome injuries, reduce pain, and regain full mobility with expert rehabilitation services. Our specialised programs ensure long-term recovery and prevent future issues.
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Longevity and Functional Fitness for Older Adults
Stay active and healthy with fitness programs designed for older adults. We focus on mobility, strength, and overall wellness to support a long, healthy life
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Athlete Performance Optimisation
For athletes seeking peak performance, our programs include sport-specific training, conditioning, and injury management to keep you competing at the highest level.
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Sports and Therapeutic Massage
Enhance recovery, relieve muscle tension, and prevent injury with our expert sports and therapeutic massage services.
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Specialised Recovery Solutions for Your Unique Needs
Maximize recovery and enhance performance with advanced therapies like NormaTec Compression, Cryotherapy, Heat Therapy, and the Firefly Portable Recovery Device. Tailored to accelerate healing, reduce pain, and keep you performing at your best.
Real Clients
Real Results
Our clients' remarkable transformations and recoveries are captured in our in-depth case studies and success stories. Through personalised coaching, expert guidance, and tailored rehabilitation programs, they’ve conquered challenges and reached new heights. Discover the real-life experiences of those who have achieved lasting results with our dedicated approach.
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Harriet Jellett
Harriet Jellett, a remarkable woman in her late 60s, embodies resilience and strength. Despite facing numerous physical challenges, including a spiral fracture of her femur—one of the most severe injuries in cycling—Harriet has never allowed adversity to deter her passion for staying active. Her story is not just one of recovery but also of pushing boundaries and inspiring others along the way.
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Laurence Beuker
Laurence Beuker, originally from Belgium, is a mother of three who endured over three years of debilitating chronic back pain. Her condition had progressed to the point where she could barely walk without significant discomfort, limiting her ability to engage in everyday activities and, most importantly, be fully present for her children.
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Vadzim Pukhau
Vadzim Pukhau, has had an illustrious career as a martial artist, earning the prestigious title of Master of Sport of the USSR. Throughout his journey, he has gained black belts in Brazilian Jiu-Jitsu (BJJ), Taekwondo, and Karate. However, years of high-level competition and rigorous training had taken a toll on his body, particularly manifesting in a chronic hip issue that significantly hindered his mobility and ability to compete at the highest level. When traditional rehabilitation methods proved ineffective, Vadzim turned to Nicholas Martin-Jones at Poseidon Performance for a more specialised and comprehensive approach.
Specialised Programs for Unique Needs
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Officer Training Preparation
Prepare for elite military training at Sandhurst, Cranwell, Dartmouth, or Royal Marines Lympstone with expert-led coaching that builds the physical and mental resilience you need to succeed.
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Virtual Coaching and Rehabilitation
Receive expert coaching and rehabilitation remotely, no matter where you are. Our virtual programs deliver personalised care and support to help you achieve your goals.
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Insights, Strategies, and Success Stories from Poseidon Performance
Explore expert advice, training tips, and inspiring client journeys. From elite athlete coaching to rehabilitation and officer training preparation, our blog covers everything you need to achieve your fitness, recovery, and performance goals.
Led by Expertise
Driven by Resultsd
Poseidon Performance is founded by Nicholas Martin-Jones, a former Royal Marines Commando Physical Training Instructor with years of experience in elite coaching and rehabilitation. Our mission is to provide personalised fitness, rehabilitation, and performance programs that help clients of all ages and abilities achieve lasting health, performance, and well-being.
Ready to Start Your Transformation
Contact us today to schedule your consultation and discover how Poseidon Performance can help you achieve your fitness, rehabilitation, or performance goals.
Contact Information:
nicholas@poseidonperformance.com
(+973) 34664376 🇧🇭
(+44) 7970154109 🇬🇧
Unit 3 The Old Piggery
Little Dartmouth
TQ6 0JR
Testimonials
After many years of training with various coaches I can honestly say that training with Nic from Poseidon Performance has been an outstanding experience. He manages to meet the balance needed to keep you training at your optimal while still enjoying the experience. Always challenging but always fun and interesting sums up his sessions. Highly recommended.
— Gill Smulders
Absolutely incredible experience training with Nick. Its tough, fun and you'll be in the best shape of your life. Very professional approach, he can help you train based on your goals, body, level etc and help you work around and improve on any injuries, limitations . Higly recommend to anyone interested in getting strong and fit!
— Snezhana Mommsen
Awesome training. Great workouts. Plus, I have some old injuries Nick was able to work around, educate me about, and really alleviate. The injuries got better as time went on and became less stressful over time to the point I'm almost fully functional.
— J Bern (JB)