What is happening at these locations

A; Mandibular translation
B; maximun opening
C; maximun protrusion
What are these locations

A; MI
B; CO
C; CR

A; end-to-end position
B; physiologic rest position
C; habitual arc of closure
What does the red dot signify
rest space; the location of the mandibular incisors in relation to MI
roughly 2-4mm
What does this photo represent
Monson’s Spherical Theory