Lose the weight. Keep it off.
Sustainable weight loss coaching in Eltham, Greenwich and Blackheath. Real training, flexible nutrition and the kind of accountability that actually keeps you consistent — built for busy professionals and parents, not gym freaks.
Why our weight loss clients actually keep the weight off
Most diets fail because they're built for a 12-week sprint, not a 12-year life. We do the opposite — we build the habits, the training and the nutrition skills that compound. Our clients have lost 10kg, 20kg, even 30kg+ and kept it off, because the system is designed to be sustainable from day one. Our Robert lost 19% of his body weight in fat working with us. That kind of result comes from structured progressive training, flexible nutrition that works around real life, and weekly accountability that catches you before you drift.
Training that actually changes your body
Cardio alone burns calories. Strength training reshapes your body. We blend the two so you lose fat, hold onto muscle, and end up looking and feeling completely different — not just weighing less. Sessions are coached one-to-one (in-person, mobile or online), built around your starting point, and progressed as you get stronger. Every week we check in on weight, measurements, training and how the plan is fitting your life, then adjust.
Why clients choose us
- Sustainable fat loss without crash diets
- Visible body composition change, not just scale weight
- Strength gains alongside weight loss
- Flexible nutrition that fits real life
- Weekly check-ins and accountability
- A coach who's still in your corner at month 12
What's included
- Free consultation and starting-point assessment
- Personalised training programme (in-person, mobile or online)
- Flexible nutrition coaching and habit building
- Weekly check-ins with weight, measurement and training review
- Ongoing programme and nutrition adjustments
- Direct WhatsApp access to your coach
Frequently asked questions
How quickly will I lose weight?
Most clients see 1–2% body weight per month of sustainable fat loss, with visible body composition changes in 4–8 weeks. We don't promise crash results — we build habits and training that compound for years.
Do I need to follow a strict diet?
No. We coach flexible nutrition and habits, not crash diets. Our clients eat foods they enjoy, learn to manage calories without obsession, and build a way of eating that lasts.
What kind of training will I do?
A mix of structured strength training (so you lose fat, not muscle) and conditioning work. Sessions are built around your starting point and your schedule — typically 2–4 per week.
I've tried weight loss before and given up — how is this different?
Two things: a coach who actually adjusts the plan when life happens, and a programme that fits real life from day one. We don't ask you to overhaul everything overnight — we build sustainable wins, week on week.
What clients say
"Charlie has been extremely helpful in reaching my fitness goals. I wanted to lose weight and so far I have lost 19% of my body weight in fat. He always makes sure to tailor the training to my needs and schedule and helps motivate and keep me on target. He has been an absolute ple…"
"When I started training with Pearton Performance, I initially thought I would do just four sessions and be on my way! Well, ten months later I'm still going weekly to our 1:1 sessions and I also attend the fantastic bootcamps. I now have more strength, energy and stamina than I t…"
"Fantastic bootcamp team, kind and very supportive! Highly recommend for all levels of bootcampers! Well done Charlie."
Train with a coach who actually listens.
Apply for coaching and we'll book a free consultation to map out your next 12 weeks.