Just noticed your post Gumpendorf, so sorry you fell, that's awful. I do hope you're OK, poor wrist. I hate the feeling when you know you're going to fall and there's nothing you can do about it, so frightening,
I don't expect it will be much use atm if you're in pain, but if you are rehab'ing, the trusty dolphin variation (for plank and downdog) is very gentle, no weight at all on wrists. At least you don't have to completely miss out, but only when you feel better x
Looks like today's session is back to a longer one 30 mins. Tomorrow's even more so at 37 mins.