What's the best kind of exercise to alleviate stress/anger/emotional pain?

Running. Especially if you do it long/hard enough to break into a runner's high.

I've heard that its yoga. But having said that I think walking or running works better for me.

Sandbag, speedbag. Relaxes me if I don't have any option to swim.

Any sport is good to alleviate those things. But so is the herb passion flower. And punching bags. (HUG) Things will get better.

Punch bag. And decent breathing techniques

Bicycling, it does help me

Hardcore anal sex

Swimming, running? I have no idea