Difficult binds from the YouTube video- Rethinkyoyo contest 2012 Amazing binds


I’ve seen this YouTube tutorial but it doesn’t explain much.I’ve learned a few binds and they seemed really hard. I tried them and I always miss. Can anyone give advice? Here are the binds
Iizuka Bind
Reverse Iizuka Bind
1.5 Slack bind
Ghost bind
TH elbow slack bind
Reverse TH Elbow slack bind reverse throw