Our story
Built for the gap between physio and the gym
Your injury has settled, but you don't trust your body under load yet. That's exactly where we come in. A Fitness is a private, rehab-led personal training studio in Islington, open since February 2024.
Why we exist
You've probably done everything you were told. You saw a physio, did the exercises and were discharged. You joined a gym or hired a trainer. Then the same knee, back or shoulder flared up again, and you were back to square one.
The problem is rarely your effort. It's the gap in the middle. Physio gets you out of pain. Most personal training assumes you arrive ready to lift. Nobody owns the part in between, where your injury has settled but your body still can't handle full training.
Who you'll train with
Every session at the studio is led by Alexander Khang, our founder and head coach. He's an ISRM Level 5 Soft Tissue Therapist with more than six years in musculoskeletal rehabilitation and more than five years coaching strength.
For you, that means a coach who looks at how you move and why something hurts, then builds your strength around what he finds. You work with the same person from your first assessment to your last rep. No handovers, and no starting again with someone new.
One method, two places
We see recovery and strength as one process, so we built them into one method: the Achilles Method, in three phases.
Assessment and Tension Release happen at our physical therapy clinics, Achilles Clinic in Kings Cross and Hampstead. That's where we find what's driving your problem and treat it hands-on.
Strength Rebuild happens here at A Fitness. Once your body is ready for load, we build the strength and capacity you need for training, work and everything else, without holding back.
If you've already been cleared to train, after physio or treatment elsewhere, you start with us at the studio with a training assessment.
Is this for you?
Maybe you've been discharged by a physio but don't feel ready for the gym. Maybe you get injured every time you build momentum, or you've been training around an old injury for so long that you've stopped doing things you used to enjoy.
You might be over 60 and want to stay strong and independent. Or you might simply want a coach who asks why something hurts before adding weight. If any of that sounds like you, you're in the right place.
What we believe
Your plan is yours alone. We build it from your body, your history and your week, and it changes as you progress.
Your persistent pain is more often a load problem than a flexibility problem. Stretching and rest give you short relief. Building capacity changes what your body can handle.
Your sleep and nutrition matter more than most trainers admit. We'll tell you when they're what's holding you back.
Your consistency beats your intensity. Your progress over six and twelve months matters more than any single hard week.
The studio
You train in a private, appointment-only studio at Unit 9, The Ivories, 6 Northampton Street, Islington N1 2HY, just off Essex Road. Sessions are 1:1 or duo, so you never queue for equipment and nobody's watching while you train.
Simon Phelon
Verified Google Review
“I have really enjoyed training with Alexander. He is a very experienced and passionate coach, and I look forward to continuing to work with him in the months ahead.”
