For practitioners and reviewers
BJJ guides: filming, reviewing, and practicing
Guides for practitioners and reviewers: clear footage, useful written feedback, and taking it into training. These guides support, rather than replace, instruction at your gym.
For practitioners
How to film a BJJ round for useful feedback
Frame your sparring footage clearly, check gym rules, and get permission before recording or sharing a BJJ round.
For reviewers
How to review a customer's BJJ sparring footage
Review a customer’s BJJ footage: identify key moments, explain focused corrections, and suggest a practical drill with clear written feedback.
For practitioners
How to turn BJJ feedback into practice
Choose one correction from your BJJ feedback, agree on a drill with your coach or partner, and review what changes over time.
Personal feedback on your rounds
BJI is being built to connect your footage with a human reviewer, clear corrections, and a drill for your next session. Waitlist signup is free; reviews aren’t open yet.
Join the pilot waitlist