Muscles store Jiggle information as you playback or scrub time. You can delete this information to save memory before saving the file, or simply to clear out muscle Jiggle information without having to re-scrub the timeline.

To clear the muscle Jiggle cache

1. Select Muscle > Muscles/Bones > Delete Muscle Jiggle Cache.

   

2. Enter the time range for which you want to delete the internal cache data.
3. Select the muscles for which you want to delete the cache data, then click Delete Jiggle Cache for Selected Muscles.