Most fitness advice was never built for you.
After ten years coaching women, I've seen what the industry creates: confusion, fatigue, and bodies that don't trust themselves. JJB Performance is the alternative. Coaching built on physiology, not marketing.
You weren't doing it wrong.
The advice was wrong.
“The fitness industry sells you solutions to problems it created.”
Diets sold as the only path. Six-day-a-week programmes designed to create dependency, not results. Fear-based marketing about food. Transformation challenges built on shame.
None of these are mistakes. They're a business model.
The result is everywhere. Women in their 20s, 30s, 40s, 50s. Driven, accomplished, capable in every other area of life. Feeling broken by an industry that profits from their confusion.
This is what JJB Performance exists to undo.
If you've been here, this will sound familiar.
You've tried the extreme diets. The brutal programmes. Maybe you've done nothing for a stretch because the advice felt overwhelming, or predatory.
Maybe you've been pushed too hard by a coach. Maybe you've lost weight and put it back on, never quite understanding why.
You don't want to be skinny. You don't want to be "shredded." You want to be strong. Measurably. To move better. To stop second-guessing your own body. To do the things you love without paying for it the next day.
Most of all, you want results with an explanation attached. So that when you stop working with me, you don't lose what you built.
- 01You're high-performing in every area of your life. Except, frustratingly, your health.
- 02You're navigating perimenopause, pregnancy, postpartum, RED-S, endometriosis, or an autoimmune condition. The industry doesn't take any of it seriously.
- 03You've been hurt or burned out by a coach who confused intensity with intelligence.
- 04You want to understand why something works, not just be told to do it.
- 05You want to come out the other side of this stronger, more autonomous, and not dependent on anyone forever.
Mechanism over instruction.
I don't hand you a programme and tell you to follow it. I show you what your body is doing, why it's doing it, and how to work with it. The four principles JJB is built on:
Programmed for your body
Training designed around your physiology and your stage of life. Not a generic template applied to a female client.
Every decision, explained
You learn why each session is structured the way it is. The mechanism, the trade-off, the goal. So nothing about your training is a black box.
Built to outlast me
The goal isn't dependency. By the end of working together, you can read your own body, modify your own training, and make your own informed calls.
Mechanisms, not trends
Decisions are anchored in the research and a decade of working with women. Not whatever happens to be popular on social media this week.
Three ways to work together.
Each one is bespoke, evidence-led, and capped by capacity so the work stays considered. I take a small number of clients at a time on purpose.
Online Coaching
Bespoke programming delivered through your own coaching app, ongoing physiological support, and weekly check-ins. For women who want serious, evidence-based coaching without geography being the limit.
- Tailored programme rebuilt every block
- Cycle, sleep, and stress integration
- Weekly review & programme adjustment
- Direct access between sessions
1:1 In-Person
Hands-on coaching at premium venues across central, West and South West London. Full movement assessment, biomechanics work, and the kind of nuanced coaching that only happens in the room.
- Movement & biomechanical assessment
- Programmed strength & performance work
- Recovery and lifestyle coaching
- Available as packages
Small Group Coaching
Train alongside one or two others under the same evidence-based methodology. Up to 3:1 ratio, in-person across West and South West London. The depth of 1:1 work at a more accessible price point.
- Up to 3:1 ratio
- Same physiology-led approach
- Programming tailored to each member
- Available as packages
Ten years coaching women, with credentials in female-specific physiology, pre & post-natal coaching, FRC, stress resilience coaching, and cardiovascular health. JJB Performance is the resource I wish my clients had a decade ago.
I have been training with Jermeel for 9 months and have seen a significant improvement in my physical strength and overall well-being. Jermeel's tailoring of our training sessions to my specific goals, including rehabilitation from a hamstring injury and preparation for a 10km race, has been invaluable. Jermeel's expertise, positive demeanor, and encouraging support have made our training sessions both productive and enjoyable. I always look forward to our sessions, as it is like I'm training with a friend.1:1 in-person client · 9 months training
Start with the tools.
Not ready for coaching? I've built a set of evidence-based decision tools and assessments. Free with a quick email signup, designed to give you clarity on training, recovery, and where to actually begin.
If this sounds like the coaching you've been looking for.
The first step is a 30-minute call. No pitch. Just a conversation about what you've tried, what's not working, and whether we'd be a good fit. I take on a small number of clients at a time, online and in-person across West and South West London.