Bouncing Ball Final Animation

This is a rather delayed post of the final animation of my bouncing ball, I had some issues exporting it the first time round and it looked like a polar bear in a snow storm. The picture is

still not a brilliant quality i think it is because the animation paper it very thin and could do with a white background underneath so it doesn't look so transparant. The animation im pleased with i think the squash and stretch prinicple being used works well and i feel that the timing and arcs give a realistic feel to the ball. However I would like to do it again soon and make some changes to the ground through the animation and perhaps add extract balls and make the animation a bit more complicated.