The Spinal Engine
Serge Gracovetsky
video
Serge Gracovetsky explains his theory of the Spinal Engine and with a model demonstrates simply and convincing how a curved (lordotic curve) spine has to axially rotate during lateral bending.
Serge Gracovetsky
video
Serge Gracovetsky explains his theory of the Spinal Engine and with a model demonstrates simply and convincing how a curved (lordotic curve) spine has to axially rotate during lateral bending.