The measurement principle
We do not measure the circuit.
We measure the person.
Off-the-shelf instrument, standardised protocol, before / after measurement on the same subject.
The reading
Asymmetry before, asymmetry after.
Shoulder abduction — Jon
16.0% → 8.3%
Knee extension — Stéphane
15.9% → 4.1%
Knee flexion — Élodie
11.2% → 2.2%
0 %10 %20 %
Six subjects, four muscle groups, Kinvent K-Push dynamometer. It is preferentially the weaker side that improves: the result is not an overall rise, it is a rebalancing.
The three other measurements
Each with its instrument.
Postural sway in the squat
K-Force Plates force platform
1,004 → 609 mm²
Cervical rotation range
K-Move, before / after calibration
+15%
Maximal force
ARX machine, professional athletes
+20%
What we also say
The limits, unrounded.
Uncontrolled series: fixed order, no blinding, no sham circuit. An expectancy effect cannot be ruled out.
No established detection threshold. Until that figure exists, no given difference can be asserted as real.
The +20% compares a single measurement to a personal record. That is not a balanced comparison, and we present it as indicative only.
