So for the purposes of this course I will be beginning at the beginning (at least until I test myself otherwise).
However I am not totally new to handstands and work with them somewhat at my local acro school (either against a wall, or in a room where I can press my toes into the ceiling to make it a full body handstand isometric).
One thing that happens to me is that after practicing such I will have little bruises around my eyes and cheeks from bursting capillaries due to increased blood pressure. Once I even gave myself a nose bleed.
Is this common?
According to wikipedia (yes I know not the best source by ANY stretch), handstanding for prolonged period can increase risk of stroke...I don't want to give myself an aneurism!!!!
For reference: http://en.wikipedia.org/wiki/Handstand