JJ 100502 mount attacks

we worked cross collar choke, key lock, and arm bar from mount. then we rolled. i got worked over yet again. I thought i had a nice knee bar on a purple belt, but he didnt tap, and i wasnt going to crank it. then i did a little KB work with the 75 lbs KB and i climbed a 10 foot rope 3-4 times with a 20 lbs weight vest.