Untitled

Time displayed as light yellow band

4 On the Time menu, choose Reverse

The animation plays backwards. The ball bounces from right to left instead

of left to right, and the last bounce now happens on the letter F instead

of the double L in ball.

TIP You can easily reverse the playback of an animation using controls found

in the Time Configuration menu. But if you need to reverse the keys

themselves, this is the technique to use.

Summary

These Animation tutorials introduced you to the techniques of creating
animation. You learned how to animate a bouncing ball using the Auto Key
button and transforms, how to control in-betweens using key interpolation
and ghosting, and how to loop animation using Track View controls. Finally,
you've learned about animating with dummy objects, using the Dope Sheet
editor and weighted list controllers.

Using the Dope Sheet Editor | 509