Originally Posted by borrachobandito
riding a fixie really fast for a long time wasn't hard enough on my knees.
so i am trying to figure out how to seriously damage my knees in the shortest amount of time.
hopefully by doing something that looks very awkward and stupid.
that sounds like a great idea.
take a hammer and a screwdriver. put the screwdriver on your knee cap, preferrably someplace you can get some leverage on the patella. hammer away vigorously at first. at some point, bump it up to passionately. finally, move into "psychotic freak" territory and bring it home!