Each session, for each level, is 20 minutes in duration if all equipment is at hand and the athlete stays on task.
Each section (part “A”, “B” or “C”) of each session is focused on a particular movement. You may need to read the programming to know which movement that section is focused on. Mixing levels to create a somewhat “personalized” program for each athlete is highly recommended. For example: If section “A” is focused on handstand walks, section “B” is focused on bar muscle-ups, and section “C”