Learn some useful tips and tricks to create dynamic text/kinetic typography with this tutorial from ProductionCrate.com! Download these free, prekeyed hand gestures here
http://footagecrate.com/hand-gestures.html
and the script here
http://www.motion-graphics-exchange.com/after-effects/Wiggle-rubber-bounce-throw-inertia-expressions/4ad0f32a944ad
source: YouTube