sponge 360

[kap03]

can anyone tell me if a sponge to a 360 back to a sponge is legal for high school or does it have to end in a cradle?

[Kong]

If this is the stunt you are referring to, then it's legal.  If this is not the stunt you are referring to, please provide a more specific description.

Kong

[cheerhelp19]

Doing a sponge 360 into a cradle is also known as a dolphin(at least that's what my team calls it)
so it's not reallya 360

360s can be done into sponges, halfs, fulls, libs, and lib variations