Saturday, February 7, 2009

did you know that...

it only take 7 pounds of pressure to break the human elbow when when extended?

2 comments:

Casey McArdle said...

is that true - i think Stallone needed and used more than 7 pounds of pressure when he broke that guy's elbow in that arm wrestling movie "Over the Top"

Amanda Holland said...

if fully extended, with elbow locked