

Ep. 321: Submission Series: The Woj Lock, feat. Chris Wojcik
Jan 27, 2025
Chris Wojcik, a BJJ Mental Models sponsored athlete celebrated for his leg lock techniques and impressive ADCC showings, shares insights on his signature move, the Woj Lock. He explains its mechanics and strategic relevance, offering tips on positioning and defenses. Reflecting on his intense ADCC experience, Wojcik stresses how competition shifts training perspectives. The discussion also highlights applying various leg locks effectively, emphasizing body dimensions and alternative learning methods like his newsletter, The Grappler's Diary, to enhance jiu-jitsu training.
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Episode notes
Woj Lock Origin
- Chris Wojcik clarifies that he didn't invent the Woj lock, but discovered it.
- It evolved from a reverse Aoki lock used in 50-50 to counter stalling in gi.
Woj Lock and Heel Hooks
- The Woj lock is effective because it counters the inside heel hook defense.
- When opponents turn their foot to defend, they expose themselves to the Woj Lock.
Gi Applications
- The Woj lock is effective in both gi and no-gi.
- Use it when opponents come up on top in 50-50 and flatten their foot, especially in gi.