Now that you have learnt how easy it is to add motion paths using presets, and to draw your own custom motion paths, it is time to start getting more familiar with some tricks used with Motion Path animations. The simplest motion path trick is to reverse the direction of your motion path — this option is very helpful if you want an object to animate using a motion path, and then animate the same object again from the end of the motion path back to the starting point.
Learn how to reverse a motion path’s direction in PowerPoint 2011 for Mac.

