Jerome Marshall · Strength & Movement Coach · SE London

Build real strength.
Move better.
Stay consistent.

1:1 strength & movement coaching in SE London, for professionals in their 30s–50s who keep starting over. This time, it sticks.

Start with a Free Session →
Free Movement Session · 45 min · New clients only
100+
Clients coached
5+
Years coaching
★★★★★
Client reviews
Strength & Movement· Kettlebells· Calisthenics· Rope Flow· SE London· Professionals 30–50· The Gym Group Sydenham· Strength & Movement· Kettlebells· Calisthenics· Rope Flow· SE London· Professionals 30–50· The Gym Group Sydenham·
Sound familiar?

You're not failing
at fitness.

You're failing at consistency. And that's a different problem — one that a new programme won't fix on its own.

🔄
"I've joined three gyms in five years. I go hard for six weeks, then something comes up — work, life, a bad week — and I stop. Every time."
📱
"I follow the programmes, watch the videos, track my food. I know what to do. But I'm still in the same place I was two years ago."
🏋️
"I turn up. I put the work in. But I'm winging it — copying what others are doing, never sure if it's actually building toward anything."
⏰
"I'm in my 30s, desk job, two kids. I want to be strong and actually move well — not just lose weight. I just need someone to show me how."
Real strength. Better movement. A programme built to stick.

12 weeks. Three phases. Movement, strength, skill.

Hear it from them

Real people. Real results.

★★★★★
"He introduced me to flow movement and rope flow — which has been genuinely life-changing. It's so much more than just training."
A
Astha
★★★★★
"After just three sessions with Jerome, and a couple of months of practising what he taught me, I'm now genuinely confident in my movement."
R
Richard
★★★★★
"Jerome is super friendly and approachable, and he makes working out genuinely fun. He brings you out of your comfort zone in all the best ways."
S
Steve
★★★★★
"If you want to become more in tune with your body, and be functional, balanced, and strong — Jerome is your person. Genuinely."
T
Tamara
The journey

What 12 weeks of
coaching with Jerome looks like.

One set of movement patterns — squat, hinge, lunge, pull, carry — tested three ways. Can you do it at all. Can you do it loaded. Can you do it when the base isn't stable. Nothing new gets introduced at the top — the same patterns just get asked a harder question.

Skill Strength Movement
Weeks 9–12 · Skill
Confidence that's yours

Uneven carries. Standing on one leg to put a sock on without wobbling.

Same patterns as before, but the base gets taken away — balance and coordination decide it now, not how much weight you're moving.

Weeks 5–8 · Strength
Real strength, layered on

Squat. Hinge. Lunge. Pull. Carry.

The same patterns as Movement, now loaded with weight, progressively — more capacity, not a new skill.

Weeks 1–4 · Movement
Everyday movement, rebuilt

Getting up off the floor without pushing off your legs like a struggle.

The floor everything else sits on — moving your own bodyweight through basic positions, no load, no struggle.

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Your 12-week journey

Choose your coaching level.

All packages run the same 12-week, three-phase programme — the difference is how closely we work together.

Most Popular
In-Person Coaching
12-Week Strong
and Mobile
£210 / mo
4 sessions per month, a plan that adapts every phase, and someone actually tracking whether it's working — not just a booked slot. No contract — rolls monthly, cancel anytime.
✓ 1 session per week
✓ Online training programme
✓ Food log & accountability
✓ Monthly check-in call
Book 12-Week Strong and Mobile →
Pay Per Block
8-Session
Block
£380 / block
Just the sessions — no plan, no check-ins, no programme. You train, you use the block at your own pace, £47.50 per session.
✓ 8 personal training sessions
✓ No monthly commitment — pay once, train on your schedule
✓ Session tracking & workout logs
Book 8-Session Pack →
Jerome Marshall — Strength & Movement Coach
Who's coaching you

About Jerome

I'm Jerome — a strength and movement coach based in SE London. My background is in martial arts, and that shaped everything about how I coach. Not the techniques. The mindset. The willingness to show up when you don't feel ready.

I know what it costs to build an identity from scratch. That's why I take this work seriously — and why I understand that for most people, the real barrier isn't physical. It's the story you're carrying about who you are.

I use physical training as the vehicle. The destination is who you become — someone who acts, who shows up, who doesn't second-guess themselves out of the room. I work with adults over 30 who are physically capable but mentally held back. My job isn't to make you fitter. It's to make you someone different.

Mobility Calisthenics Strength Rope Flow Kettlebells
"Most people don't have a fitness problem. They have an identity problem. The gym is just where we fix it."
— Jerome Marshall, Mind Muscle & Flow
100+
Clients coached
5+
Years coaching
★★★★★
Client reviews
Ready to begin?

One session. No cost.
Everything starts here.

A free 45-minute movement session. New clients only.

Start with a Free Session →

Strength & Movement Coach · SE London  ·  @flowithj on Instagram