Friday night for 2 hours, it's a lot of conditioning and then positional sparring.
one person will be in the middle of a circle of everyone else, and will for example get into spider guard with another person on top. they then spar until the bottom person sweeps or the top person passes. if the bottom person sweeps, he stays in the middle and the next top player rotates in. if he gets passed, then the passer now starts on bottom with spider guard and so on. we'll do 10 minute rounds of this