Hello. I've been able to do regular 1990s on one hand and one fist. My best friend the other day did a 1990 with only his thumb, middle and index fingers. Then, he hopped a bit and did a full 360 spin on his middle finger. Okay, like, holy crap, how did he DO that?! Can anyone here post a guide for a three-fingered 1990???
Cuz I'm stumped. I tried it this morning: owwie
