FMX Trick List The Double Grab Hart Attack

Chris Birch Stretching Out A Double Grab Hart Attack 

This is a difficult trick to execute.Riders tend to start off with seat grabs and progress to double grabs and  then they try to grab the seat with both hands while raising legs into vertical position and looking back. Riders can can vary this up and make it into a  scorpion  basically a curled hart attack.