Priit Mihkelson, a renowned Defensive BJJ coach known for his research-based approach, dives into the essentials of defending with the right angles. He emphasizes the crucial 45° positioning and introduces the concept of 'making a capital T' to thwart opponent's advances. Priit discusses applying theoretical knowledge practically in grappling and critiques traditional training practices that overlook defensive strategies. Drawing on his expertise, he reveals how understanding control dynamics can empower the bottom player against dominant foes.