Contents hide Why ‘John Danaher Sparring’ Became The Proof Standard From Live Rolling To Dagestani Grappling Dominance BJJ Training Without Alibis Last Round, Best Round: Put It On The Line Why ‘John Danaher Sparring’ Became The Proof Standard In an era obsessed with medals and highlight reels, John Danaher sparring reduces everything to a single, … Continue reading John Danaher Sparring Doctrine: Seven Days A Week Or You’re Pretending