| Class | Description | 
|---|---|
| BackEaseInMotion | Represents a ease in motion: starts at a slow speed, then reaches and maintain a steady speed through the stop
 instruction. | 
| BackEaseInOutMotion | Represents a ease in/out motion: starts at a steady speed, then slows down to a stop. | 
| BackEaseOutMotion | Represents a ease out motion: starts at a steady speed, then slows down to a stop. | 
| BackMotionManager | Motion manager creating ease in motions. |