Do you know that bit on the inside of your elbow? I hit it of the floor by accid!

Do you know that bit on the inside of your elbow? I hit it of the floor by accident and...?

Do you know that bit on the inside of your elbow? I hit it of the floor by accident and a shock went up my arm, from my elbow to my fingers, then my arm (well from the elbow upwards) went completely numb. It was really weird.

Does anyone have any more information on this?

Thanks :)

You hit your ulnar nerve, also called your funny bone(it's not actually a bone). It produces that "shock" when it is hit or pressed against something.