"Flatspin Twists" is a category that encompasses tricks that occurs (roughly) on the horizontal axis and tend not to invert (hips going over the head) that has at least 360° of in-air rotation. This includes Butterfly Twist variations (inside foot takeoff), Spyder Twist variations (outside foot takeoff), and Janitor Twist variations (two-foot takeoff).

Butterfly Twist Variations (Inside-Foot Takeoff)

Double Butterfly Twist Variations

Triple Butterfly Twist Variations

Spyder Twist Variations (Outside-Foot Takeoff)

Janitor Twist Variations (Two-Foot Takeoff)