Sparrow, I love your variation going into a backbend!!! Looks very pretty! I'm gonna try :)
Your elbows look very far apart as Amy already mentioned, but I also noticed that your palms are facing down. Maybe try clasping your hands (still in front of the pole) and press down through the pinky side. That also helps keeping the elbows in :)
I think I'm having different definitions of 'elbow stand' and 'deadlift' than the rest of you folks because I'm used to yoga nomenclature and I noticed the same terms mean different things sometimes.
Let me explain what I meant with some pictures:
If the head touches the floor (even though most of the weight should be on the forearms), it is a headstand. this is what emotioncatcher ans Amy talk about. Deadlifting no problem. Like amy mentioned, I never cup my hands around the pole, I lift freestanding and then find the pole with my butt.
http://yoga-a-porter.comhttps://pub-a085b59791bc4c1a94b0a223a67a37d6.r2.dev/wp-uploads/headstand2.jpg
Forearm or elbow stand, Pincha Mayurasana, you are standing on the forearms, but the head is off the floor at all times, even when going up. This one I can't deadlift with both legs at the same time because my shoulders are not open enough to bring my hips over my shoulders. Haven't seen anyone deadlift this one at all. I've seen people lift into headstand and then lift the head off the floor though like this: http://www.youtube.com/watch?v=TVjXtq2cMPc (she's also deadlifting a handstand at the end). Lifting controlled leading with one leg is no problem.
http://img08.shop-pro.jp/PA01034/578/etc/rachel_forearm_stand.jpg
Handstand, obviously, you are on your hands, and I can almost deadlift w. both legs with the back against the pole, still need a little push from my toes. Hopefully, one day I'll deadlift in the middle of the room :)
http://images.marthastewart.com/images/content/pub/body_and_soul/2010Q2//mbd105582_0410_handstand2a_xl.jpg
Deadlift, to me, means lifting both legs off the floor at the same time without pushing off. Not leading with one leg and following with the other,like lifting from a standing split (as Natasha Wang does it so beautifully), no matter how slow. Not hopping the feet off the floor either.
If anyone can lift with both legs into Pincha Mayurasa, I'd love to see a video because I'd like to learn, if it's possible :)