Adrien - Bouncing Tail Ball

This class has been super informative. In such a short time, I've understood so much about animation and it's principle (though putting it into practice is still a struggle for me haha)
My attempt to be the bouncing tail ball can be considered a success, however, I struggle quite a bit when trying to do the Breakdown and In-Betweens - leading to the animation not look too seamless.
(Ps - I don't really understand how to "properly" upload the video file into here, so I had to upload the Mov. file into YouTube, only than do I have the link to post here. If there is a more "proper" way of upload video file into skillshare as homework and such, please lead me know too)
TLDR; I really enjoy this such, yet SUPER informative lesson plan. Thank you ^^