Clinical-grade testing for athletes, executives, professionals and health-conscious individuals alike. Measure. Understand. Evolve. Tap “Book Now” on any card to book that exact assessment directly on groupevolution.com.
Packages combine multiple sessions into one complete picture — sleep, metabolism, structure and more, read together over one or more visits. Services answer one specific question in depth, in a single session. Both are shown below, alongside where to find us and our Château retreats.
Precision diagnostics for how your body is really ageing, recovering and performing beneath the surface.
Physical capacity and mental recovery, measured as leadership assets — not afterthoughts.
Data-built plans for a specific event, a plateau, or a return from injury — not another generic training block.
Youth-calibrated testing for teenagers, young adults and young athletes in a genuine growth phase.
The psychological and strategic side of performance — resilience, race-day planning and recovery discipline.
Fitness gets you to the red zone. Mental resilience helps you achieve your goals.
Eliminate the guesswork. Own your execution.
You don't only grow from the things you do. You grow from the things you recover from.
Precise, gold-standard measurement of how your cardiovascular, respiratory and metabolic systems actually work.
Map your true breathing mechanics — however fit you are.
Map your true cardiovascular fitness — no athletic background required.
Unlock your body's largest fuel source.
The gold-standard read of your aerobic ceiling.
Lock in your precise training zones. Stop guessing your paces.
One sustained effort at race pace, mask on, gas exchange recorded throughout.
The ultimate test for serious endurance athletes.
How your body copes once the temperature climbs — not just how fit you are in comfort.
Training zones built from your own blood lactate curve, not a generic number.
A local read of the exact muscle doing the work, not a whole-body average.
Video and sensor-based biomechanics across running, cycling and swimming — where the energy actually goes.
Your engine is strong. But is your form collapsing under load?
Two athletes with identical engines can still leak different amounts of energy through form.
What actually changes in your position when the road tilts up?
Walk and hike with absolute confidence.
Your bike gets an MoT every year. Your body doesn't — until now.
Beyond the static jig. True efficiency in the real world.
Maximise speed. Maintain power. Much more than a bike fit.
Which bike is actually faster for your race?
Science-backed swim analytics, beyond poolside observation.
Backstroke, breaststroke and butterfly aren't freestyle variations — each hides its own limiters.
Pool testing hides two things every open water swim demands: no push-offs, no lane rope.
Your running engine, fully diagnosed. One session. Zero guesswork.
Step off the treadmill. Analyse your true stride.
Are your super shoes actually making you faster — or setting you up for injury?
Strength, power, control and structural health — from a first baseline to elite-level screening.
Most injuries and plateaus trace back to basic movement quality nobody ever actually measured.
A complete athlete profile in one session.
The ceiling everything else works below.
The qualities most consistently linked to healthy ageing, measured directly.
Strength tells you how much force you can produce. This tells you how fast.
Not a generic fitness test — a battery built for what a desk-bound, high-stress body is actually hiding.
Two people can jump exactly the same height and land completely differently.
Fast, radiation-free bone health screening.
A progressive dry-land screen built specifically for cyclists.
A dry-land screen built specifically for distance freestyle.
A swim-specific dry-land screen for every stroke, with an added focus on turns and starts.
A progressive dry-land screen built specifically for runners.
One dry-land screen, built for the body a triathlete actually has to manage.
Your own measured metabolism, hydration needs and fuelling ceiling — not generic nutrition advice.
The energy your body actually burns at rest, measured, not estimated.
Stop guessing. Start tracking with medical-grade precision.
A personalised hydration and electrolyte strategy, built from your own sweat.
Most race fuelling advice ignores what your body can actually absorb while working.
Research-grade testing technology usually reserved for elite sports labs, in Kingston and at our Château in Arquenay, France.
Every protocol in this book, run live — coached weeks at 1:6 ratios, built on the same methodology.
Every protocol in this book runs live at our retreats — sports-specific weeks like The Next Level Triathlon, Swim Well, Run Well and the Mark Allen Experience, and our Integrated Health Retreats (IHR) across Longevity, Leadership and Performance — at our Château in Arquenay.