During six hours of video, the programme describes the main cranial manipulations. The described techniques were solely chosen for their efficiency, which was demonstrated by a a large practice in widely different times and geographical places. If a number of them were already briefly described by English speaking authors such as Sutherland, Magoun, Lippincot, Arbuckle, Lake, Cottam and De Jarnette, a number of others were gathered by the author himself in Europe as well as in Asia or Oceania.

Alain Gehin has put together a genuine synthesis of the different cranial streams.

Each technique is described at length. After a reminder of the key elements of cranial anatomy, we lengthily decompose each manoeuvre under all the angles necessary to its full understanding.

The matter is not simple demos videos, but full blown courses, performed by professionals. They are not mere video reports, but rather didactic tools. These DVDs are to be used as educational hand-outs for the practical classes delivered by Alain Gehin in Europe as well a in Asia and America (USA and Argentina). They recall step by step the entirety of the tuition delivered during the training courses. These DVDs are an unmatched personal work tool.