I'm not sure this was the best thing to teach your dog.
She can swallow a whole arm, no wonder someone is marrying her!
What do you get when you mix Predator with Scarface? An epic arm wrestling clip!
This kids arm gets dislocated while fighting.
This kid has no legs and only 1 arm. He uses that handicap to prank a guy shopping.
Michael Vick has a very strong arm. Look at some of the passes he throws in practice.
Wow, this guy's arm bone was snapped in half and he never had it reset.