Women Double Back

[Gymnast_13]

I also posted this in the gymnast thread haha. A little over a month ago my coach said that I could start training double back tucks. Its been maybe 6 weeks give or take since then but I've been a little scared and haven't mentioned it since. I finally have the confidence to start training them this coming week and I was wondering if anyone had any drills or tips for me. Thank you!