Support
Back-supported sitting
Concrete purposeCreate a small reversible deviation, stop moving away and receive the return without pulling or correcting it.
1. Settle in
Sit with feet firmly grounded, then let the back meet the backrest over as broad a surface as is comfortable.
2. Enter and hold
Support — Back-supported sitting. Reduce the effort of holding the trunk and let the support truly carry part of the weight. The hands remain free, without gripping the chair.
Desired sensation
The movement is complete when support or neutral becomes available again without accelerating towards it, reverse pushing or a final correction ; breathing remains continuous ; and the resulting state can be left as it is without a need to restart.
Success criterion
The movement is complete when support or neutral becomes available again without accelerating towards it, reverse pushing or a final correction ; breathing remains continuous ; and the resulting state can be left as it is without a need to restart. The criterion is therefore not to recover the exact starting point. It is to recognise that a foundation can be inhabited again.
Adaptations, exit and precautions
Simple variationReduce the range, keep more contact with the seat or backrest, or stay at the first stable stage. The variation must preserve the same grammar without turning the chair into a lever.
Mistakes to avoidManufacturing the return or trying to recover the exact initial state. Do not add a second intensification once the phase criterion is met.
Physical cautionsReduce or stop in case of pain, dizziness, numbness, increasing joint discomfort or lasting loss of comfortable breathing. No maximum range is sought. Check that the chair is stable, has no wheels and never becomes a pulling lever.
