Yoyo trick that i cant find out

guys theres this yoyo tricck thats really bugging me and i waann know what it is. in this video the trick is done:

jon ando does the trick at 0:46. please help me D:

I’ve seen that everywhere. Looks like a behind the elbow boomerang.

yeah see? i cant find it anywhere and i see everyone doing it

you do a boomerang but behid the elbow, not much to it

lol i tried it…i cant get to hit the string it hits my arm all the time xD