I am new to bjj. The classes are 30 mins drilling a technique then 30 mins live rolling. I learn by repitition. I have yet to feel like I have even started to learn anything. I know in the long run I will. But when I am not at the gym I'd like to drill the crap out of something to learn it. I know practice makes perfect, and would like to get a jump start by drilling. So my goal is to solo drill a few basic techniques on my own 10,000 times each. My question is as a beginner what would you recommend to drill solo at home?