I realise these are no where near mastery but need some pointers on how to perfect these.
PE- guess I need to contract my abs more to keep more of a posterior tilt. Think it gets worse as the set goes on. Is hand and arm position ok. Head position?
iM - the last time I did these I found how to keep scraps depressed. This time I found it really hard though. I guess that is what made the bend in the cervical spine so severe. I think widening my grip may help. How is my body position?