We’ve all had them.
Lack of potassium and/ormagnesiumin your diet also causes these cramps.
Sometimes injury to the spinal cord or a pinched nerve can also be the issue, according toWebMD.

There are various theories as to why they are commonly known as charley horses.
“Base-ballists have invented a brand new disease, called ‘Charley-horse.’
(via HuffPost).

The second horse race theory also involves the Chicago White Stockings and a horse named what else?
