It looks perfect honestly. But if I WOULD say a problem, it's maybe the multikicks. Maybe make it slower or smoother?

I like it

the arm movements are a bit off. Try making them farther away, or just color them darker shades so the bends are more noticeable. But I think the best way is to just make them longer. Also, add a blur on that last kick so that it's not just suddenly there. But other than that, great anim!

the kick needs a build up.