Vice Grip Roll 

because that’s where head on floor collisions happen!

@@MadCuzUBroke yes but a vice grip turn is purely for deep water spinal injuries. a shallow water spinal injury should use a head splint.

@@sarah-ko8xg vice can be in pretty much any depth. Head splint is when you can touch the bottom, yes, but vice only fails when it’s too shallow u can’t get underneath. Your lifeguard instructor might have taught it black and white to make it easier, but in reality it’s more nuanced.

Amen.