Strength Training: The Most Effective Anti-Ageing Strategy
Nicholas Martin-Jones Nicholas Martin-Jones

Strength Training: The Most Effective Anti-Ageing Strategy

Forget miracle creams and detox fads — the real science of anti-ageing lies in strength training. From protecting bone density and preserving muscle to improving skin, brain function, and cellular health, resistance training is the most effective longevity tool we have. At Poseidon Performance, we don’t chase youth — we build strength that sustains it.

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The Dirty Truth Behind the Dart: What Wild Swimmers Need to Know
Nicholas Martin-Jones Nicholas Martin-Jones

The Dirty Truth Behind the Dart: What Wild Swimmers Need to Know

The River Dart is a lifeline for wild swimmers and locals alike — but beneath its surface, untreated sewage is threatening both health and habitat. South West Water’s overflows and “dry-day” spills are contaminating one of Devon’s most beautiful waterways. Here’s what every swimmer in Dartmouth should know — and how we can protect the river we love.

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The Reality of Back Pain: Movement Wins, Not Massage
Nicholas Martin-Jones Nicholas Martin-Jones

The Reality of Back Pain: Movement Wins, Not Massage

Most people try to rub away back pain — through massage, manipulation, or endless stretching. But new research shows the body responds best to what it does, not what’s done to it. At Poseidon Performance, we explain why active movement, strength, and consistency outperform passive treatments — and how less really can be more when it comes to recovery.

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Beef + Eggs: The Simple, Budget-Friendly Meal That Actually Works
Nicholas Martin-Jones Nicholas Martin-Jones

Beef + Eggs: The Simple, Budget-Friendly Meal That Actually Works

Forget influencer diets — sometimes the simplest meals are the most effective. Beef and eggs deliver everything your body needs for strength, recovery, and energy, all on a budget. Packed with high-quality protein, B12, choline, and iron, this timeless combo proves that real results come from real food.

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Should You Be Bruised After a Sports Massage?
Nicholas Martin-Jones Nicholas Martin-Jones

Should You Be Bruised After a Sports Massage?

Bruising after a sports massage isn’t a sign it “worked” — it’s tissue trauma. A good massage should reduce tension and aid recovery, not leave you black and blue.

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Muscle Scraping: Science, Scam, or Something in Between?
Nicholas Martin-Jones Nicholas Martin-Jones

Muscle Scraping: Science, Scam, or Something in Between?

Muscle scraping (IASTM or gua sha) looks brutal and is often sold as a miracle cure for scar tissue, fascia, and “toxins.” The truth? Most of that is marketing hype. This blog cuts through the myths, explains what scraping really does, and shows you what actually works for lasting recovery.

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Do Squats Compress Your Discs? The Truth About Spinal Loading and Back Health
Nicholas Martin-Jones Nicholas Martin-Jones

Do Squats Compress Your Discs? The Truth About Spinal Loading and Back Health

Worried that squats compress your discs and damage your back? The truth is, squats do load and compress the spine — but that’s exactly how your discs, bones, and tissues get stronger. Discover the science behind spinal loading, why compression isn’t harmful, and how squats can actually boost disc health, bone density, and resilience.

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What Happens When You Stop Taking Ozempic or Mounjaro?
Nicholas Martin-Jones Nicholas Martin-Jones

What Happens When You Stop Taking Ozempic or Mounjaro?

Ozempic® and Mounjaro® can kick-start weight loss, but what happens when you stop? Learn how appetite, metabolism, and blood sugar change — and how strength training and smart coaching can help you keep results.

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Is Time Really the Best Healer? The Awkward Truth About Rehab and Recovery
Nicholas Martin-Jones Nicholas Martin-Jones

Is Time Really the Best Healer? The Awkward Truth About Rehab and Recovery

We’ve all heard the phrase “time heals all wounds.” The uncomfortable truth? For most aches and pains, that’s exactly what happens — not because of magic hands, manipulations, or endless treatment plans, but because your body heals itself. Here’s why understanding this matters for patients and clinicians alike.

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The Hidden Threat to Your Independence: Why Muscle Could Save Your Life
Nicholas Martin-Jones Nicholas Martin-Jones

The Hidden Threat to Your Independence: Why Muscle Could Save Your Life

One slip, one fall, one broken hip — and everything changes. For women, 70% of hip fractures carry devastating odds: a 30% chance of dying within a year and a 50% chance of never returning home. But this outcome isn’t inevitable. By building and protecting muscle, you can safeguard your bones, reduce your risk of falling, and hold onto the independence that matters most.

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Inside Poseidon Performance: Dartmouth and South Hams’ Exclusive Training and Rehab Studio
Nicholas Martin-Jones Nicholas Martin-Jones

Inside Poseidon Performance: Dartmouth and South Hams’ Exclusive Training and Rehab Studio

Poseidon Performance is the South Hams’ premier private training and rehabilitation studio. Based in Dartmouth, we bring world-class coaching and Eleiko performance equipment to the local community. From older adults building strength for life, to gig rowers, athletes, and professionals seeking premium rehab and conditioning, Poseidon Performance offers exclusivity, expertise, and results.

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Slow Metabolism After 40: What’s Really Happening & How to Fix It
Nicholas Martin-Jones Nicholas Martin-Jones

Slow Metabolism After 40: What’s Really Happening & How to Fix It

Struggling with weight gain, low energy, or a “slow metabolism” after 40? Age-related muscle loss, hormones, and lifestyle all play a role—but the good news is you can fight back. At Poseidon Performance in Dartmouth, we help adults 40+ boost metabolism through expert strength training, nutrition, and recovery.

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Creatine After 50: The Most Researched Supplement for Strength, Recovery, and Brain Health
Nicholas Martin-Jones Nicholas Martin-Jones

Creatine After 50: The Most Researched Supplement for Strength, Recovery, and Brain Health

Creatine is one of the most studied sports supplements in history—backed by decades of research for improving strength, muscle mass, and exercise performance.

But in recent years, scientists have uncovered another exciting benefit: creatine’s role in brain health, memory, and cognitive performance—especially important as we age.

For athletes over 50, weekend warriors, and anyone who wants to stay active, strong, and sharp, creatine is emerging as a safe, low-cost, and highly effective tool.

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The Newest Weight Loss Drugs: What’s Next After Ozempic and Mounjaro?
Nicholas Martin-Jones Nicholas Martin-Jones

The Newest Weight Loss Drugs: What’s Next After Ozempic and Mounjaro?

Over the past few years, drugs like Ozempic (semaglutide) and Mounjaro (tirzepatide) have transformed the weight loss and type 2 diabetes market. But pharmaceutical innovation hasn’t stopped there—a new wave of even more powerful medications is on the horizon, promising greater weight loss, improved blood sugar control, and more convenient dosing options.

In this article, we explore the newest weight loss drugs in development and recently launched, how they work, and what early clinical trials suggest.

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Hormones and Strength Training for Women: How Lifting Builds Balance at Every Age
Nicholas Martin-Jones Nicholas Martin-Jones

Hormones and Strength Training for Women: How Lifting Builds Balance at Every Age

Strength training does far more than build muscle — it supports women’s hormonal health at every age. From reducing PMS and improving energy in your 20s, to protecting bone density and easing perimenopause symptoms in your 40s and 50s, lifting weights is one of the most effective lifestyle tools for long-term balance and resilience.

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Menopause and Muscle: Why Your Strongest Years Can Be Ahead of You
Nicholas Martin-Jones Nicholas Martin-Jones

Menopause and Muscle: Why Your Strongest Years Can Be Ahead of You

For many women, menopause comes with an unspoken myth: that it marks the beginning of physical decline — weaker muscles, slower metabolism, and inevitable body changes that can’t be reversed.

But here’s the truth: while hormones shift, your ability to build strength, muscle, and resilience doesn’t disappear. In fact, with the right approach to training and nutrition, your postmenopausal years can be some of your strongest yet.

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Exercise and Cancer: How Regular Physical Activity Supports Prevention and Treatment
Nicholas Martin-Jones Nicholas Martin-Jones

Exercise and Cancer: How Regular Physical Activity Supports Prevention and Treatment

As we get older, it’s not the number on the scale or the size of our biceps that matters most — it’s whether we can move confidently, perform daily tasks with ease, and reduce our risk of falls or injury.

That’s why at Poseidon Performance, our Longevity Sessions aren’t random workouts. They’re built on the five fundamental movement patterns — the human “movement blueprint” — that keep you functioning well for life.

Train these patterns regularly, and you’ll stay strong, mobile, and independent into your 60s, 70s, 80s, and beyond.

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Gym Chains from Pullum sports
A row of Watson dumbbells on a workout rack in a gym,