#nogi #modernleglockformula this week with #leglockdefence based on #islandtopteamleglocksystem a scientific physics based approach to defending against the #footlock #toehold #kneebar #calfslicer #leglock #heelhook #ashigarami #calfcrush with a deep understanding of the physics and anatomy of the lower leg. A system which educates the how and why of injury of the #lowerlegs and how to prevent and avoid them. Understanding how a sprain occurs ( tissue between the bones) and a strain ( muscle tissue or tissue attached to the bone ) and rupture, partial tear and full tear to the lateral collateral ligament , medial cruciate ligament and the anterior cruciate ligament. This empowers the student to understand how important it is to follow three basic concepts: Immobilize the hip in attack, mobilize the hip in defence Control the knee with wedges and preventing the spiral that frees the leg from the knee line when attacking, encourage distance and spiralling from the knee line as opposed to trying to roll which in fact tightens the inevitable leg lock submission. Control the end of the lever of the leg prior to attempting the finish in attack, taking the lever back by creating frames or a stronger lever when in defence. The sum of attack and defence is to the one that most grasps Base, posture and structure while using the above formula of Hip, Knee, lever. #ontariotopteambrazilianjiujitsuandmuaythai #globalmartialartsacademy (at Global Martial Arts Academy) https://www.instagram.com/p/BvgwBcdBPko/?utm_source=ig_tumblr_share&igshid=1flmv27vuhfl1