Corey Martens, 29, from Kentucky in the US, attempted an adventurous flip but suffered a momentary black out ‘at the worst moment’, causing her head to fall. Corey Martens, 29, from Kentucky in the US, attempted an adventurous flip but suffered a momentary black out ‘at the worst moment’, causing her head to fall.
The horrifying moment cheerleader snaps her neck during ambitious back flip – she blacked out performing stunt
