On this episode of the podcast, we are joined by Dr. Stu McGill, who is a world-renowned specialist in back pain, rehab, and performance. Dr. McGill shares his interest in working with the spine, researching back pain and developing the “McGill Big 3” exercises for core stability, the importance of the core for Jiu-Jitsu performance and injury-prevention, what occurs when you have a disc bulge in the low back, how to protect the low back in BJJ, and a bunch more, Check out Dr. McGill's website at backfitpro.com Thanks to our podcast sponsors: Charlotte's Web CBD. Head over to www.charlottesweb.com and use the promo code Chewjitsu to get 15% off of your total purchase. Epic Roll BJJ. Check out www.epicrollbjj.com and use the promo code Chewjitsu to get 15% off of your total purchase.