Cobrinha On Dangers Of Heel Hooks: 'If You’re Not Familiar, 100% You’re Going to Get Hurt'
8x world champion and 2-time ADCC champion Rubens 'Cobrinha' Charles talks about the dangers of heel hooks ahead of his son Kennedy Maciel's match with Nicky Ryan at Studio 540.
Kennedy Maciel will fight Nicky Ryan in the Studio 540 superfight series on Dec. 17. Watch it only on FloGrappling.