i was talking with a guy, he's an older guy, as in over 60 older. he expressed an interest in cycling. i told him to just do it. he said he had a problem. what? bad knees? gimp back? tweaked shoulder? whatever it is, biking is the sport for you. it seems i'm a suck guesser because i learned his specific problem is he sits on his testicles when he bikes (yeah, like you would have guessed that). wel...