- Joined
- Mar 9, 2007
- Messages
- 1,252
- Reaction score
- 84
https://jitsmagazine.com/jiu-jitsu-...JhpmtXyVI9jgyNorgYq9gicFmLOlY&mibextid=Zxz2cZ
“While practicing with Iturralde, Mr. Greener was placed in the turtle position — a position where a person is balled up on all fours with his face down on the mat. If an opponent is in a turtle position, the goal should be to safely put that person on their side known as “taking the back.” Instead, while positioned on top of Mr. Greener, Iturralde crouched on the balls of feet, pinned Mr. Greener to the mat, immobilized Mr. Greener’s left arm, and then launched himself up and over his opponent placing his entire bodyweight on Mr. Greener’s neck. The extreme force of the maneuver crushed Mr. Greener’s cervical vertebrae causing the student to fall limp, paralyzed in all extremities.”
“That resulted in Greener suffering a severe spinal injury that left him hospitalized for months, where he was placed on a ventilator and underwent several surgeries. He underwent an anterior cervical discectomy and fusion of C5 corpectomy, titanium cage, and posterior spinal fusion from C4-C6. He also suffered multiple strokes that resulted in him requiring a left vertebral artery stent.”

“While practicing with Iturralde, Mr. Greener was placed in the turtle position — a position where a person is balled up on all fours with his face down on the mat. If an opponent is in a turtle position, the goal should be to safely put that person on their side known as “taking the back.” Instead, while positioned on top of Mr. Greener, Iturralde crouched on the balls of feet, pinned Mr. Greener to the mat, immobilized Mr. Greener’s left arm, and then launched himself up and over his opponent placing his entire bodyweight on Mr. Greener’s neck. The extreme force of the maneuver crushed Mr. Greener’s cervical vertebrae causing the student to fall limp, paralyzed in all extremities.”
“That resulted in Greener suffering a severe spinal injury that left him hospitalized for months, where he was placed on a ventilator and underwent several surgeries. He underwent an anterior cervical discectomy and fusion of C5 corpectomy, titanium cage, and posterior spinal fusion from C4-C6. He also suffered multiple strokes that resulted in him requiring a left vertebral artery stent.”
