ISAIAH ROBERTSON — LEVEL 3 PERSONAL TRAINER
Training with intent.
01 — PHILOSOPHY
No gimmicks. No secrets. No selling dreams.
Just intelligent coaching — and clients who understand why they train the way they do.
EVERY PROGRAMME HAS PURPOSE
Nothing in your plan is there to fill time. If an exercise doesn't move you towards your goal, it doesn't make the programme.
EDUCATION AS MUCH AS RESULTS
You shouldn't need a coach forever. The goal is that you leave every session understanding a little more about your own training.
SUSTAINABLE BY DESIGN
Strength, health and confidence built on habits you can actually keep — not six weeks of misery you'll undo by summer.
ISAIAH ROBERTSON · @1saiahfit
02 — ABOUT
Built on a genuine love of training.
I grew up loving training. What started as time in the gym became a fascination with how the body adapts — why some things work, why most shortcuts don't, and how much misinformation stands between ordinary people and real progress.
That's why I became a coach. Not to sell transformations, but to help people cut through the noise: to train with confidence, avoid the mistakes I see every day, and understand the reasoning behind every rep they do.
The part of this job I enjoy most is watching someone's confidence change. When a beginner who was intimidated by the weights floor starts walking in with a plan and a purpose — that's the result I care about.
IR Performance is being built into something bigger than PT sessions: educational resources, structured programmes, and a growing coaching platform. The aim is simple — coaching that makes you more capable, not more dependent.
QUALIFICATION
Level 3 Personal Trainer
MOTTO
Training with intent
03 — COACHING
What we work on, together.
Every client starts with a conversation about where you are and where you want to be. No guarantees, no pressure — just an honest plan. Beginners welcome.
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04 — THE IR PERFORMANCE VAULT
Confidence in the gym, on demand.
A growing library of videos built for beginners — how to use the machines, how to move well, and how to walk into any gym knowing exactly what you're doing. New content added as it's made.
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The Vault is being built into a full learning hub — exercise tutorials, machine guides, free workouts, nutrition basics, gym etiquette, recovery and progress tracking. Follow @1saiahfit for releases.
05 — DIGITAL RESOURCES
Programmes and guides, built properly.
Structured, self-paced resources for people who want intelligent training without 1-1 coaching. Launching soon — no inflated prices, no upsells.
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COMING SOON06 — PRICING
Simple, honest pricing.
Every plan includes personalised programming, technique coaching and support between sessions. £30 per session, at every tier.
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First consultation is free and carries no obligation. Online coaching and further options will be added here as IR Performance grows.
07 — QUESTIONS
Asked honestly, answered honestly.
08 — CONTACT
Start with a conversation.
The first step is a free consultation — in person or over the phone. We'll talk about your goals, your history and whether we're a good fit. No pressure either way.
Send a message
Or skip the form — book a consultation directly.