KZ Performance

Performance testing & data-driven training · London

Strength & conditioning built on objective data: VO₂ max, resting metabolic rate, force production and asymmetry, measured with medical-grade technology and translated into training that holds up over a lifetime.

What we do

Discover our services

Coach reviewing live force-plate data on a laptop during a testing session

Our brand vision

We believe fitness has lost its true purpose. The industry has become obsessed with appearance, while the real foundation of health, strength, and longevity has been left behind.

Our vision is different. By using cutting-edge technology to measure VO₂ max, strength, power, and asymmetries, we focus on the metrics that matter for a long, high-quality life.

The result? A body built for performance in every stage of life, where aesthetics are not the goal, but the natural by-product of true health.

Location & access

Where the work happens

01

Private clubs only

We do not currently operate in commercial gym spaces. Coaching and testing take place in private health clubs, where the environment and the equipment can be controlled.

02

Testing comes to you

VO₂ max / RMR testing and Force Profiling are mobile services. They can be run at your home, provided you have access to a bike, treadmill or step machine.

03

Training by request

Personal Training is available on request only, delivered in a private training space. Availability is deliberately limited to protect the quality of the work.

Contact

Start with a measurement

Tell us what you are training for and where you are based. We will come back with the testing that makes sense as a starting point, and what it would involve.

Based inLondon, United Kingdom

All services are subject to availability. VO₂ Max / RMR testing and Force Profiling require a minimum of 7 days’ advance booking.