Coach my roll
Get coached on your half butterfly from the bottom Reading about half butterfly only gets you so far. Upload a roll or a competition match and the professor watches it back with you — it finds every half butterfly exchange, marks the moment it went wrong, and tells you what to drill next.
Free, no account needed. Your footage stays private.
Connections describe what coaches teach across 2,044 indexed videos — not what's objectively best. A row backed by one video is weak evidence; ✓ marks connections taught by 2+ independent channels.
What's happening right now? Everything13 They flatten and block your hook2 You sweep and take top position3
Transitions to 8 Single Leg X Guard gi 2v · 1c When: use collar drag to pull opponent across1:07 “I use the collar drag to pull him across, move into single leg x” Black Dragon BJJ — Adam Wardzinski`s Butterfly Guard System - Half Butterfly to Single Leg X - Triangle Choke (week 8) 0:39 “if he goes to combat base we immediately transition into single leg x and attack the leg” Black Dragon BJJ — Adam Wardzinski`s Butterfly Guard System - Half Butterfly to SLX Momentum Sweep (week 6) Explore Single Leg X Guard Windshield Wiper 1v · 1c When: windshield wiper motion to create separation and transition5:56 “bring my knee up and windshield wiper cross, ideally into some form of knee shield, oh, not shield, you know, belly/ leg position” BJJ Hacks TV — Jozef Chen training & teaching | Leglock Camp Spain 2025 Explore Windshield Wiper Side Switch 1v · 1c When: side switch when opponent prevents inside space occupation6:23 “when that that's the case, instead of trying to go through and inside the space, we just switch sides. That make sense?” BJJ Hacks TV — Jozef Chen training & teaching | Leglock Camp Spain 2025 Explore Side Switch Tripod Pass 1v · 1c When: recovering butterfly and transitioning to tripod3:17 “if he goes butterfly and then knee escapes can you show me how you transition to your tripod pass” The B-Team — Jozef Chen Guard Passing Clinic | B-Team Technique Explore Tripod Pass Triangle Choke 1v · 1c When: if momentum is low and opponent leans back, kick through to triangle1:34 “if I feel that the momentum isn't there and he's not driving into me, this foot I just kick it through and pull him straight into the triangle” Black Dragon BJJ — Adam Wardzinski`s Butterfly Guard System - Half Butterfly to Single Leg X - Triangle Choke (week 8) Explore Triangle Choke Side Control 1v · 1c When: pushing on shins, tripod up and around0:56 “push on the shins, free his legs, tripod up and around to the side control” FloGrappling — Jiu-Jitsu Technique Breakdown: Two Must-See Submissions From Julian Espinosa Explore Side Control Show 2 more
Reached from 1 Half Guard ✓ 2v · 2cWhen: move hip out and initiate butterfly guard0:05 “Sometimes when we're defending our partner's passing or sometimes when our partner is crushing us and we can't get a knee shield, a half butterfly may be our only option” BJJ Fanatics — MASTER Guard Retention: SNEAKY WAY To Half Butterfly by Adele Fornarino 0:39 “move my hip out, start to put in my half butterfly” Black Dragon BJJ — Adam Wardzinski`s Butterfly Guard System - Half Butterfly to Single Leg X - Triangle Choke (week 8) Explore Half Guard
Entries into this 1 Side Switch 1v · 1c When: side switch leads to half butterfly position5:28 “From this situation, we managed to get into a half butterfly, right? side this way. I switch” BJJ Hacks TV — Jozef Chen training & teaching | Leglock Camp Spain 2025 Explore Side Switch Your game
Where does Half Butterfly show up in your rolls? Upload a roll or a match and the professor finds every half butterfly moment in your own footage, then coaches you through what went wrong — or just tell it what's going wrong and get pointed at the fix.
Prefer your own assistant? Use the professor in ChatGPT or Claude
Watch it taught 7:49 Sandbagger No More! ADCC Competitor’s 1st Roll as Brown Belt in BJJ Chewjitsu 5:28 Jozef Chen training & teaching | Leglock Camp Spain 2025 BJJ Hacks TV 1:53 Jozef Chen Guard Passing Clinic | B-Team Technique The B-Team Show 3 more Seen used by julian espinosa joao neto cole abate