The Ice-Skate Maneuver Diagram is an item in SPY Fox 2: "Some Assembly Required".
SPY Fox 2: "Some Assembly Required"[]
When SPY Fox has to perform a certain type of ice skating move to get a rose, he goes to Bea Bear for answers. After asking Bea about the ice skating move, she tells SPY Fox that she used to perform that move and has a diagram about it in a magazine. She then gives the diagram to SPY Fox, who then inserts it into SPY Skates and allowing him to pull off the maneuver on the diagram.
The stunt can be either the Single Snow Boot, the Double Sour Cow, or the Triple Greasy Axle.