So I know how to animate using bones, I created some simple animations with human, however I want to try animating human on rollerblades. I've got no problem with making key frames for bones, however using rollerblades give character a momentum and they should slide. I can't figure out how to keyframe the model sliding. Even though I animate bones, then move the whole rig to other location when I hit insert keyframes location+rotation the model still stays still.
What am I doing wrong? Is there any tutorial I could use for that?