Step 1: Drag back the ball with your strong foot, cross over the ball with your weak foot and push the ball forward with your strong foot
Step 2: Place your strong foot over the ball and flick it up with our weak foot and end the trick with a heel touch of your strong foot
If this trick is too difficult? Practice step 2 first, if it works for you try it with step 1.
Guidetti Flick Up Video Tutorial