This week we're joined again by Dr. Mike Piekarski!  Better known as "Doctor Kickass" on Instagram, Mike is a BJJ black belt under Henry Akins and is a Doctor of Physical Therapy.  In this episode, we discuss ways to safely apply the stack pass and reduce your risk of injury while defending it. Follow Mike on social: https://www.instagram.com/doctor_kickass https://www.facebook.com/mike.piekarski.50 Work with Mike: https://linktr.ee/doctor_kickass Mental models discussed in this episode: Economy of Motion https://bjjmentalmodels.com/economy-of-motion/ Static vs. Dynamic Control https://bjjmentalmodels.com/static-vs-dynamic-control/ Body Tethering https://bjjmentalmodels.com/body-tethering/ Return on Investment https://bjjmentalmodels.com/return-on-investment/ 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/