[4] Dance theory deals with anatomical movements (such as foot-work, etc.
It explores the communicative, physical, mental, emotional, and artistic aspects of dance as a medium of human expression and interaction.
In doing so the various nuances between the dance genres and styles are analyzed with respect to their social settings and cultures.
It is possible, through the writing and drawing of dances within a sphere, to understand that all dance is based on natural body movements, that is the moving of joints limbs and legs and fingers.
It is hypothetically possible to draw and work out a dance by using sphere lines and arrows.