Cheetah uses Tail and Conservation of Angular Momentum to Chase Down Gazelle

This video shows a cheetah swinging its tail to help it cut the corner while chasing a gazelle. Conservation of angular momentum is responsible for this happening. When the tail gets swung clockwise, the cheetah's body rotates counterclockwise into the corner to conserve angular momentum.
This video was uploaded for my course. If you know the source of this video please let me know so I can credit it.