In this episode of BJJ Mental Models, Steve Kwan is joined by Jake O’Driscoll from Essence BJJ in Perth for an in-depth discussion on the straight foot lock game. Jake explains his unique finishing mechanics, how his method differs from the popular “Woj Lock,” and how he uses straight foot locks not just for submissions but to control, off-balance, and transition to dominant positions like the back or mount. He emphasizes the importance of using 50/50 as a dynamic, offensive platform rather than a stalling position and shares insights on controlling all three leg joints for effective submissions. Jake also offers coaching advice, training concepts, and resources for grapplers looking to master the modern leg lock meta. Follow Jake on Instagram: https://www.instagram.com/jakeod_essencebjj Train with Jake at Essence BJJ in Perth: https://essencebjj.com.au/ Learn online from Jake via his Patreon: https://www.patreon.com/user?u=112559996 Mental models discussed in this episode: 3 Joint Rule https://bjjmentalmodels.com/3-joint-rule/ Direct vs. Proxy Control https://bjjmentalmodels.com/direct-vs-proxy-control/ Myopia https://bjjmentalmodels.com/myopia/ Mask Your Intentions https://bjjmentalmodels.com/mask-your-intentions/ Dilemma https://bjjmentalmodels.com/dilemma/ Asymmetric Warfare https://bjjmentalmodels.com/asymmetric-warfare/ Kuzushi https://bjjmentalmodels.com/kuzushi/ Defense Paradox https://bjjmentalmodels.com/defense-paradox/ Don't forget to check out BJJ Mental Models Premium! If you love the podcast, you'll definitely love our premium membership offerings. The podcast is truly just the tip of the iceberg – the next steps on your journey are joining our community, downloading our strategy courseware, and working with us to optimize your game. We do all this through memberships that come in at a fraction of the cost of a single private. Sign up here for a free trial: https://bjjmentalmodels.com/ Need more BJJ Mental Models? Get tips, tricks, and breakthrough insights from our newsletter: https://bjjmentalmodels.com/newsletter/ Get nitty-gritty details on our mental models from the full database: https://bjjmentalmodels.com/database/ Follow us on social: https://facebook.com/bjjmentalmodels/ https://instagram.com/bjjmentalmodels/ Music by Enterprize: https://enterprize.bandcamp.com/ ⚠️ NEW course from BJJ Mental Models! MINDSET FOR BETAS, our new Jiu-Jitsu audio course with Rob Biernacki, is now available on BJJ Mental Models Premium! For a limited time, get your first month FREE at: https://bjjmentalmodels.com/beta
