Thanks for the pics, dood! Is that you?

Yeah, I use DBs when doing squat jumps. I'm doing 40s right now. I squat low, hanging the DBs out to the side, slightly in front to help w/ balance. While keeping your back straight (duh), explode up with your head and chest... imagine trying to get your head to go as high as possible. You should fully extend at the three major joints... ankle, knee, and hip.

My legs were sore for a week after the first time I tried them.

Ya thats me I jsut took those after figuring out my MS Paint skillz would've taken forever to illustrate.

I'm gonna do those jump squats tonite!