Roger Gracie Mastering the Mount, Vol 4: New York Seminar

Roger Gracie's seminar run of his mount system: low-mount lockdown, the half-choke, the cross-arm gap, and the body lock to high-mount armlock chain. The low mount is held with crossed feet and a head hug, the half-choke is already set, and the suffocation, body lock, and second arm trap chain runs on both sides until he taps.

This public BJJ flow maps techniques and transitions.