Compound strength, coached
Compound lifts anchor every block, coached for technique, intent, and full range of motion rather than ego.
Strength you can actually use, and the conditioning to express it, coached one to one in Liverpool Street.
Build real, usable strength and the conditioning to express it, coached one to one at UNTIL Liverpool Street, London, on a programme built around your body and your week.
The short answer
Strength and conditioning with Jasper MacDermot is 1-2-1 coaching at UNTIL Liverpool Street that trains strength and work capacity together: strength you can actually use, backed by the conditioning to express it across a long session, a hard week, or a sport you care about, coached as a skill and built deliberately from where you are today. It is about more than lifting heavy: the aim is a body that is strong, capable, and genuinely hard to break.
Jasper's own decade of training spans powerlifting, bodybuilding, and CrossFit, and the programming pulls the most effective principles from each rather than following one rigid method. Compound strength anchors every block, conditioning is matched to your goal so it sharpens you rather than burying you, and mobility keeps the joints able to handle the load. Progress is reviewed across weeks, with load earned rather than forced.
Most clients train two to four sessions a week on a minimum twelve-week commitment, agreed at a first assessment and adjusted to your recovery and schedule. You do not need to be an athlete to benefit: the principles that make athletes strong and durable work just as well for a busy professional who wants to feel capable and resilient, scaled to your starting capacity so the conditioning challenges you appropriately rather than burying you.
Strength and conditioning trains strength and work capacity together as one system. This is ideal for you if you:
Strength and work capacity trained together, so you become genuinely capable rather than simply fitter or stronger in isolation.
Compound lifts anchor every block, coached for technique, intent, and full range of motion rather than ego.
From general work capacity to sport-specific output, dosed so it sharpens you rather than burying you.
Principles drawn from powerlifting, bodybuilding, and CrossFit rather than one rigid system, so nothing goes stale.
Range and control trained alongside the load, so your joints keep pace with the strength you are adding.
Progress is reviewed across weeks, with load introduced deliberately and progressed only when you have earned it.
A structure that stays fresh with new stimulus and new skills, so it keeps working for years rather than a single block.
One to one at 280 Bishops Square, a calm, well-equipped members club in the heart of the City.
Coaching runs at UNTIL Liverpool Street, a private members club at 280 Bishops Square in the City of London, about two minutes from Liverpool Street station. It is a calm, well-equipped space to train properly around a working day in the City.
UNTIL Liverpool Street
280 Bishops Square, UNTIL Liverpool Street
London EC2M 4RB
Get DirectionsMonday-Friday: 06:00 to 21:00
Saturday: 08:00 to 14:00
Liverpool Street station (Elizabeth, Central, Circle, Hammersmith and City, and Metropolitan lines): about 2 minutes walk
Bishopsgate: a short walk
Strength and conditioning builds force you can use and the capacity to express it. Jasper starts from an honest assessment, builds the strength base, layers in conditioning that fits your recovery, and keeps the work varied so it holds for years.
Every programme starts with an honest read of your movement, mobility, and strength, plus your training history and the realities of your week. That baseline decides where the strength work begins and how much conditioning your recovery can support.
Compound lifts anchor the work, coached for technique and intent rather than ego. Load is introduced deliberately and progressed only when you have earned it, so the strength you build is solid and unlikely to cost you a setback later.
Conditioning is matched to your goal, whether that is general work capacity, better stamina across a long day, or output for a sport. It is dosed so it sharpens you rather than burying you, and managed so it never quietly eats into your strength.
As your capacity grows the programme evolves with it: new stimulus, new skills, fresh conditioning targets. The variety is deliberate, drawing on several disciplines, so training stays engaging and keeps producing results for years.
In-person coaching runs at UNTIL Liverpool Street, a private members club at 280 Bishops Square in the City of London, about two minutes from Liverpool Street station. A calm, well-equipped space to train properly around a working day in the City.
Written byJasper MacDermot, Personal Trainer & Strength Coach · National Strength and Conditioning Association (NSCA) and CIMSPA frameworks; UK Chief Medical Officers’ physical activity guidelines.
FAQ
Strength and conditioning trains strength and work capacity together as a system, rather than treating them separately. The strength work builds force you can use; the conditioning builds the capacity to express it. Both are programmed around your goal, so you become genuinely capable rather than simply fitter or simply stronger in isolation.
No. The principles that make athletes strong and durable work just as well for a busy professional who wants to feel capable and resilient. Your programme is scaled to your starting capacity and goals, so the conditioning challenges you appropriately rather than burying you, and the strength work builds from solid fundamentals.
Not when it is programmed properly. Conditioning is matched to your strength goal so the two support each other rather than compete. The volume and intensity are managed across the week, so you recover well enough to keep adding strength while still building the capacity that makes that strength usable.
Most clients train two to four sessions a week, agreed at your first assessment and adjusted to your recovery and schedule. Consistency across a twelve-week block matters far more than any single hard session. Jasper builds the week so the strength and conditioning fit together without leaving you constantly run down.
Get Started
Jasper MacDermot • 280 Bishops Square, UNTIL Liverpool Street, London EC2M 4RB
EnquireAppointments typically available within 1–2 weeks