Book front shifting weight
Book front shifting weight is an advanced spiral stabilization exercise; it assumes you have the basic series covered. Execution: shifting weight. Equipment: rope.
Starting position: Stand facing the rope handle, the feet are parallel. Put the palms on the thighs.
Breathing in, straighten up and align your pelvis and lower spine. Firm your belly and one leg including the buttock - this will be your standing leg.
The full procedure, a video with voice guidance and what to watch out for are in the Spiralista app.