Abstract
The Alexander Technique is a way of body control, introduced and developed by an Australian actor about a hundred years ago. It is a technique to use and manage one's own body without tension nor waste, but naturally, powerfully and freely. It has already been well known to actors, singers, and musical instrumental players in Europe and America, and is now wide spreading among top managers of various organizations, and therapists and teachers. This is an occasion to take a look into this system of which basic function leads to develop potential powers of human abilities by physical relaxation and coordination, and how it could work as better communication skills.