1,240+
Completed transformation programmes since 2019
94%
Of clients hit their 12-week target within ±5% accuracy
8.3kg
Average fat loss in the first conditioning cycle
Supreme Fitness Benchmark — Coaching Built Around Measurable Outcomes
We don't sell memberships. We engineer physical change. Every programme at SFB begins with baseline testing and ends with verifiable data. If you're looking for a gym that lets you wander between machines, we're not it. If you want structured, coached, accountable training with clear benchmarks — read on.
DW
Darren W. — Swansea
Lost 11kg in 14 weeks. My resting heart rate dropped from 82 to 61. The coaches tracked everything — I just had to show up and follow the plan.
Verified client · Body recomposition programme · March 2025
HL
Hannah L. — Cardiff
I'd been training for years with no real progress. SFB restructured my entire approach — nutrition timing, load progression, recovery protocols. Completely different level.
Verified client · Strength foundations programme · January 2025
MT
Marcus T. — Newport
The benchmark testing at week 0 and week 12 made the difference. Seeing the numbers change in black and white kept me accountable when motivation dipped.
Verified client · Athletic conditioning programme · November 2024
Your Body Is a System. We Optimise It.
Strength. Conditioning. Nutrition. Recovery. Four pillars, one integrated method. No guesswork, no generic plans, no wasted sessions. Every rep has a reason. Every meal has a purpose. Every rest day is engineered.
Programme Capability Matrix
Foundation
Strength Foundations
Build baseline strength through compound movement mastery. 8-week cycles with progressive overload tracking and form correction at every session. Ideal for those returning to training or starting structured lifting for the first time.
Recomposition
Body Recomposition
Simultaneous fat loss and lean mass gain using periodised nutrition and hybrid training blocks. Includes weekly body composition scans, caloric cycling guidance, and coach-led adjustments every 14 days.
Performance
Athletic Conditioning
Sport-specific conditioning for competitive athletes and weekend warriors. VO2 max testing, agility benchmarks, power output tracking. Programmes built around your competition calendar.
Endurance
Metabolic Capacity
High-volume conditioning designed to push aerobic and anaerobic thresholds. Heart rate zone training, lactate threshold work, and structured HIIT protocols with recovery monitoring.
Group
Small Group Sessions
Capped at 6 participants. Coach-led sessions combining strength circuits, mobility work, and conditioning finishers. Community-driven accountability with individual scaling for every exercise.
Recovery
Mobility & Restoration
Targeted mobility programming for injury prevention and movement quality. Soft tissue work, joint stability drills, and breathing protocols. Often paired with a primary training programme.The SFB Method — How We Work
Most fitness businesses sell access. We sell a process. Every client moves through a structured pipeline designed to produce measurable change — not just effort, but documented, benchmarked results.
- Week 0: Full baseline assessment — body composition, movement screening, cardiovascular benchmarks
- Weeks 1–4: Foundation phase — movement quality, habit building, nutritional baseline established
- Weeks 5–8: Development phase — progressive overload, conditioning intensification, nutrition refinement
- Weeks 9–12: Performance phase — peak training loads, benchmark re-testing, outcome measurement
- Week 12: Final benchmark report — comparison data, body composition change, performance deltas
- Post-programme: Transition plan — maintenance protocol or next-cycle recommendation
"The data doesn't lie. Week 0 versus week 12 — the numbers tell the full story." — Coach R. Griffiths, SFB Lead Trainer
Which Pathway Fits You?
I've never trained seriously before
Start with Strength Foundations. We'll build your movement vocabulary, establish safe lifting mechanics, and create a nutrition framework that fits your life — not a diet you'll abandon in three weeks. No experience required. Every session is coached one-to-one or in groups of six or fewer.
I train regularly but I've plateaued
Body Recomposition or Athletic Conditioning — depending on whether your goal is aesthetic or performance-based. We'll audit your current programme, identify gaps, and rebuild your training with periodised structure and progressive benchmarks.
I'm preparing for a specific event or competition
Athletic Conditioning with a custom competition taper. We'll reverse-engineer your training calendar from your event date, building peak performance at exactly the right moment. Includes sport-specific testing and nutritional periodisation.
I want to lose weight and keep it off
Body Recomposition paired with Metabolic Capacity sessions. This isn't a crash diet programme — it's a structured fat loss protocol with muscle preservation, metabolic rate monitoring, and a transition plan to maintain your results long after the programme ends.
I'm recovering from injury or managing chronic pain
Mobility & Restoration first, then a gradual transition into strength work. We coordinate with physiotherapists where needed and build a return-to-training protocol that respects your body's healing timeline.
What Sets This Apart
Benchmark Testing, Not Guesswork
Every programme starts and ends with measurable data. Body composition scans, cardiovascular benchmarks, strength baselines — all recorded, all compared. You'll know exactly what changed and by how much.
★ ★ ★ ★ ★ — "The testing protocol alone was worth the investment." — Rhiannon P., 2025
Capped Session Sizes
No session exceeds six participants. Most are one-to-one. This isn't a class — it's coached training with real-time form correction, load adjustment, and individual programming within every session.
Nutrition as Architecture
We don't hand you a meal plan and wish you luck. Nutrition is integrated into your programme with caloric targets, macro frameworks, meal timing guidance, and fortnightly adjustments based on your progress data.
Post-Programme Transition
The programme doesn't end at week 12. Every client receives a maintenance protocol or next-cycle recommendation. We build lasting change, not temporary results that fade when the coaching stops.
★ ★ ★ ★ ★ — "Six months later, I'm still using the framework they built for me." — Gareth M., 2024
Start Your Benchmark Assessment
Find Us
Supreme Fitness Benchmark
1 Herzog Gardens, Yundt-Lindgrenhill, TZ5 0IC, Wales, United Kingdom
Phone: +44 1833 875849 · Email: [email protected]
1 Herzog Gardens, Yundt-Lindgrenhill, TZ5 0IC, Wales, United Kingdom
Phone: +44 1833 875849 · Email: [email protected]