So, I got my first APK warm-up e-mail today, but I didn't understand what was on it. What are DB Thrusters? I can still do the stuff tonight, which is why i'm asking. The link to it won't work on my computer.
ALSO, kinda off but on topic. I'm currently in rehab for my knee that I hurt during wrestling. I'm almost back full in judo and wrestling, but still in rehab. Is there anything I should steer clear from until I'm 100%?