John Danaher: Triangles Enter The System
8 related references (techniques and positions)
Triangles Enter The System
By John Danaher
Triangles Enter The System develops the triangle beyond the familiar front configuration. John Danaher covers the transition from an initial trap to a figure-four triangle, then builds out front, opposite, rear, side and reverse variations.
The eight-volume syllabus includes entries from guard, passing, mount, turtle and standing exchanges, along with arm-lock and leg-lock connections. It suits grapplers looking for a broad triangle attack system across several positions.
Is this for you?
- You want triangle attacks from top positions and scrambles as well as guard.
Also consider
Ryan Hall: The Modern Triangle — A triangle course with distinct treatment of frames, posture, pressure, specific defenses and scoring.
Coverage and limits
- Trap-to-figure-four transitions, front-triangle mechanics and five triangle orientations.
- Guard and top-position entries, sweeps, arm-lock connections and a transition to an inside heel hook.
Limits
- The course spans eight volumes and multiple orientations; its scope goes well beyond a single closed-guard triangle.
Sources Expand for evidence and notes
Independent BJJGraph guide. Not authored or endorsed by the instructor.
The preview's content has not been reviewed by BJJGraph.
Triangles Enter The System by John Danaher — official listing; checked 2026-09-19. Verified title, instructor and syllabus covering front, opposite, rear, side and reverse triangles, entries and submission connections. Chapter labels identify coverage, not execution details. On 2026-09-19 UTC, verified the introductory player in the product banner and the course cover image. Muted inline autoplay was verified on https://bjjgraph.org by observing advancing video time. The introduction content was not reviewed.
The Modern Triangle by Ryan Hall — official listing; checked 2026-09-16. Verified the published curriculum: triangle process, finishing, defensive components, arm attacks and scoring options. Lesson names and durations are listed; paid lesson content was not inspected.