The fakie big spin starts with knowing:
-Half cab (helpful)
The fakie bigspin is similar to the fakie shuvit except you are going to turn in a half cab motion and scoop the board with a little more power than with the shuvit. Precision is the key to the fakie big spin and landing it with perfect timing and on the right part of the board will help you a lot.
The scoop is entirely in your back foot. To scoop you are going to push a little bit down on the board and “scoop” it back behind you. Practice your scoops before trying the fakie big spin.