I am wondering if in order to improve my balancings I just continue with the primary series or if there is something specific i could be doing. I am becoming increasingly strong and stable in trikonasana, parsvottanasana, warriors 1, 2 and others, however I can’t see to do balancing well at all (ie Vrksasana). I have Parkinson’s disease but I’m not sure if that is the problem. Any suggestions?
Best to ask an Ashtanga teacher since that is the practice you have selected for your growth.