Best pull up bars for small doors?

[terrordactyl]

I'm looking for a new pull up bar, I just moved into a new house with tiny door trim and the one I currently have looks like it's about to dump me on the ground every time I use it. I'm renting so I can't install a permanent one, anyone know of a good pull up bar that doesn't rely on sturdy door trim to hold you up?

[Detrus]

Not really, nail in a sturdier trim.

There's some wobbly as hell pull up bar you can assemble and take apart quickly. http://trapezerigging.com/FreeStandi...ablePullupBar/