Marc Upstream Performance
PERFORMANCE, TRANSFORMATION & FUNCTIONAL STRENGTH BUILD A BODY THAT LOOKS STRONG & FUNCTIONS PROPERLY
True transformation is more than just losing weight or building muscle. It’s about developing a body that: Moves efficiently, performs under stress, remains strong long-term and functions properly in everyday life
At Marc Upstream Performance, training is designed not only to improve physique and body composition, but also to build movement quality, structural balance, functional strength, and long-term resilience.Because real fitness is not just about appearance. It’s about capability. More Than Traditional Personal Training
MY APPROACH COMBINES:
While still incorporating selective bodybuilding methods to build muscle, improve physique, and create visible transformation. Training the Body as It Was Designed to Move. Over years of coaching and personal experience, I’ve come to value movement quality just as highly as aesthetics and muscular development.
Many modern training programmes focus heavily on isolated muscle training while neglecting how the body is designed to move as an integrated system.
My training philosophy incorporates the 7 primal movement patterns, which form the foundation of human movement and daily function:
Squat, hinge, Lunge, push, pull, rotate and gait / locomotion.
These movement patterns help develop: Structural balance, Joint stability, Coordination, Athletic movement, Injury resilience, Long-term mobility and longevity
The result is a body that not only looks better, but moves better and performs better.
Transformation With Purpose
Whether the goal is: Fat loss, Muscle building, Strength development, Improved movement, Increased fitness and confidence
The focus is always on building sustainable results through intelligent training and structured progression. This is not random exercise. Every programme is designed with purpose, progression, and long-term function in mind.
This coaching is ideal for individuals who want to:
Lose body fat sustainably
Build lean muscle
Improve strength and conditioning
Move more efficiently
Improve posture and mobility
Reduce injury risk
Train for longevity and long-term health
Feel stronger, fitter, and more capable
Whether your focus is physique, performance, or overall function, training should support your body, not break it down.
Integrated Performance Approach
Where appropriate, coaching may also integrate:
Nutritional support
Recovery optimisation
Stress management
Digestive and metabolic health considerations
Because body composition and performance are heavily influenced by overall physiological function.
1-to-1 Personal Training
Body Transformation Coaching
Functional Strength & Conditioning
Live Online 1-to-1 Coaching
Home Visit Personal Training
Outdoor / Park-Based Training
Sessions are available:
In a private training studio
At your home (local area)
Outdoors
Online via live coaching sessions
client transformations
The objective is not simply aesthetics. The objective is to build a body that: Functions efficiently, remains strong with age, performs under pressure, moves without restriction, supports long-term health and resilience because looking fit means very little if the body cannot function properly.
TRAIN FOR PERFORMANCE. MOVE FOR LONGEVITY.
Featured Success Stories
Discover real people achieving real results...
— Fat loss after years of stalled progress
— Resolution of chronic bloating and reflux
— Improved energy, recovery and performance
— Reduced reliance on medication
— When physiology improves, results follow.
Hazel
At 47, Hazel transformed her health and body by losing 16kg through smart training, balanced nutrition, and a focus on optimising her gut and hormone health, the key factors that had been holding her back. Not only has she slimmed down, but she has also built lean muscle, increased her strength, and improved her mobility and overall functionality. Beyond the physical transformation, Hazel now feels healthier from the inside out, with improved energy, confidence, and optimal blood markers reflecting her internal health improvements. Her journey is proof that with the right strategy, sustainable results are possible at any age.
Bids
Bids is a senior manager and director who had always carried a few extra pounds in the wrong places, despite living a busy and demanding lifestyle. Through regular park training, improved nutrition, and a focus on optimising his gut and hormone health, he completely transformed both his physique and overall wellbeing. By reducing stress levels, improving his reflux, and restoring his gut health, Bids now feels healthier, stronger, and more energised than ever. He has built lean muscle, increased his strength, improved his body composition, and is now operating on all cylinders, while still enjoying a balanced lifestyle and the things he loves. His journey proves that sustainable results come from addressing the root causes of poor health, not just focusing on the scales.
Greg
Greg, in his early 40s, came to training after years of desk-based work had left him with rounded shoulders, a tight chest, and limited thoracic mobility. These posture issues weren’t just affecting how he looked, they were also limiting his performance and strength in the gym.Together, we focused on improving his thoracic mobility, opening up his posture, strengthening his back muscles, and refining his movement patterns and lifting technique. As his mobility and posture improved, so did his performance across all major lifts. Greg has since built solid lean muscle, significantly improved his strength, and developed far more power in his squats, deadlifts, presses, and pull-ups. He now moves better, lifts stronger, and performs with far greater efficiency and confidence. His transformation is a perfect example of how correcting posture, improving mobility, and focusing on quality movement can completely change both physique and performance.