My First Animation - Jump

Hi, I am 13 years old and just getting started with animation. I did this test with a jump and added my own stuff to it. I want to know what you guys think of it and how it can be improved. Thanks! The File: http://www.pasteall.org/blend/37609 A Video:
https://youtu.be/IQW53n7iLRE

The lighting is dark.

It is just the environment lighting because I was just working on my animation skills.

From what I can see, the animation looks good so far. A very good start.

Besides the nice animation it is also important how you present your work. Therefore I’d also recommend to throw some lights into the scene and to repeat the animation a few times. Now we must repeat the video instead.