Giving an old man his physical examination, a doctor noticed several dark, ugly bruises on his shins, so he asked the old man, “Do you play hockey?”
“No”, said the man.
“Do you play soccer then?” said the doctor.
“No, I don’t play soccer”, the man said.
“Do you play any other physical sport?” asked the doctor, curious to know how what caused the bruises.
“Not at all”, said the man, “I just play bridge with my wife”.
Image used under a Collective Commons License from https://www.flickr.com/photos/thirteenofclubs/5220240420