- Jul 15, 2018
Head Balance and the Spine
The spine as a whole lengthens and the intervertebral discs, which regain their natural buoyancy, exert a hydraulic force against downward p
- Jul 2, 2018
Extensor Muscles and Head Balance
Thus the forward balance of the skull on the spine plays a central role, not only in the maintenance of the posture of the head but of uprig
- May 30, 2018
Welcome to the Zentralapparat Project!
Eighty-six years ago, F. Matthias Alexander observed that the “relativity in the use of the head, neck, and other parts” constituted “primar
- Mar 1, 2018
The Da Vinci Project, Part One. Basic Design Principles: Compression or Tensegrity?
Our upright, vertical, weight-bearing spine is a constantly-moving variation of a more primitive animal design—one that preserves the basic
- Feb 21, 2018
The Da Vinci Project, Part One. Basic Design Principles: Tensegrity
In tensegrity structures, the rigid members don’t bear weight but provide opposition to the tension members, which in turn pull on the compr