Coach my roll
Get coached on your triangle defense
Reading about triangle defense only gets you so far. Upload a roll or a competition match and the professor watches it back with you — it finds every time you were stuck needing the triangle defense, shows why it never came, 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.
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Where does Triangle Defense show up in your rolls?
Upload a roll or a match and the professor finds every triangle defense 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