ABSTRACT
W Wrap position: the performer hooks the thumb onto the side of the right slab as the other fingers wrap around the other side of the slab.
P Pinch position: the performer uses the thumb and index finger to pinch the side of the right slab.
W Wrap position: the performer hooks the thumb onto the side of the right slab as the other fingers wrap around the other side of the slab.
P Pinch position: the performer uses the thumb and index finger to pinch the side of the right slab.