Change how your body is composed
Lose unwanted fat while keeping the muscle that matters — body-composition-focused personal training in Liverpool Street, London.
Get In TouchThe goal
Fat Loss & Body Composition
Changing your body composition is about more than the number on the scale. The aim is to lose unwanted fat while keeping — and ideally building — lean muscle, so you look and feel different rather than just lighter. That comes from strength training, a sensible and sustainable approach to nutrition, and lifestyle habits you can actually hold.
Jasper coaches all three together. Strength training protects and builds muscle while you lose fat; nutrition guidance, backed by a Precision Nutrition Level 1 certification, makes the eating side sustainable; and lifestyle support keeps it realistic around a busy life. No crash diets, no extremes — a change you can live with and keep.
How it's trained
What's involved
- Strength training to protect and build muscle while you lose fat
- A sustainable, sensible approach to nutrition rather than a crash diet
- Lifestyle support — sleep, stress, and habits — built around a busy schedule
- Body composition reviewed over weeks as the real marker, not daily scale weight
- A pace you can actually hold, so the change lasts beyond the programme
Where to start
How Jasper helps you get there
Personal Training
On enquiryHands-on, fully personalised 1-2-1 coaching at UNTIL Liverpool Street. Strength, muscle, and mobility programmed together across multiple disciplines, with nutrition and lifestyle support for body composition. Typically two to four sessions a week on a minimum twelve-week commitment — built around your body and your week.
See the service →Online Coaching
On enquiryA personalised strength, muscle, and mobility programme delivered remotely with regular check-ins, plus nutrition and lifestyle guidance. The same multi-discipline thinking as the in-person work, adapted to your own gym and schedule — for people who train confidently on their own and want it programmed properly.
See the service →FAQ
Common
questions
Will I just lose weight, or actually change shape?
The goal is to change shape, not just lose weight. By keeping strength training central and protein adequate, the aim is to lose fat while preserving muscle, so you end up leaner and more defined rather than simply smaller. That is why the focus is body composition, not the scale alone.
Do I have to follow a strict diet?
No. Jasper, a Precision Nutrition Level 1 coach, favours a sustainable, sensible approach over crash diets or extremes. The aim is guidance you can actually live with around a busy life, because the eating habits that last are the ones that change your body composition for good, not the ones you abandon in a fortnight.
How long does it take to see a real change?
Meaningful change in how your body looks and feels is realistic over a twelve-week block of consistent training and nutrition, which is the minimum commitment for 1-2-1 work. The exact pace depends on your starting point and consistency. The focus stays on a sustainable rate you can hold beyond the programme.
Get Started
Ready to begin?
Book today.
Jasper Macdermot • 280 Bishops Square, UNTIL Liverpool Street, London EC2M 4RB
EnquireAppointments typically available within 1–2 weeks