Without giving too much away, is coaches famous wrist preparation series included in Handstand 1, with progressions building up to it?
Obviously the handstand work is the important stuff, but I remember seeing things like his version of wrist pushups, or fingertip bobbing, and being blown away.
If they are included, I'll buy the program immediately.
On a related side note, I have hyper mobility in my ring fingers, and can easily bend them backwards at the middle joint about 45-60 degrees. I've never been able to get a straight answer from anyone about whether I should be doing fingertip pushups, or how to implement them without damaging my fingers....