How do you perform this technique

[Greninja]

I was watching a fox montage called "perfect dark" and saw his fox did a shine but the foxes reflector wasn't there.

Can someone also post a HD picture of this?

 

[Y-L]

https://www.youtube.com/watch?v=SgRWRTQbus0

 

[Vangoro]

Wow, I never knew this was a thing lol.

 

[Dominus Felis]

That was just a really fast jump cancel out of it.