Just report my experience:
I do a lot of headstand,headspin,Babyfreeze(QDR with 3 support) andother thing..all of this involve a static hold of the head/neck around the centre/neutral position..i don't use any prehab,exercize or stretching for year and now i have serius cervical problem..i think is better to do DJW in many plan,massage and stretching. I start on 2001 and my first neck injury about 2007.
(always sorry for my suck english

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