started the day with two privates. the first was with a newer student. he wanted some insight into the omoplata and some side control ideas. then i worked with mateo on side control transitions to mount, knee of belly, and to inverted triangle. we also played with a new way to take the back i've been playing around with. i was going to film some technique, just a quick deal, on underhook 101 from top half guard. right as we started the flip camera's batteries died. i'll try again soon.