Practicing handstands at CF followed by a WOD (workout of the day) with handstand push ups was a lot of time upside down.
Too much time upside down for me.
I might have made too much use of the support elastic bands for the handstands which prolongs the amount of time one can stay upside down. I might have a lower tolerance than others for being upside down. When I started to see black spots during the workout of the day I switched out hand stand push ups for push ups on the pull up bar structure. Almost considered push ups against the wall just to keep myself as straight up and down as possible (with my feet on the ground).
Too much time upside down does not a happy Jamie make.