Any of the muscles that are under our voluntary control (skeletal muscles) can cramp. Cramps of the extremities, especially the legs and feet, and most particularly the calf (the classic  charley horse ), are very common.
Northern Europe includes Denmark, Finland, Greenland, Iceland, Norway, and Sweden. This area is known for harsher environments. It is generally cold, has poorly developed soils and limited mineral resources. This region has a population of over 25 million people.
denmark ËdÉnmÉËrk danish danmark ËdÌ¥Ã¦nmÉÉ¡Ì listen is a scandinavian country in europe the southernmost and smallest of the nordic countries it is south west of sweden and south of norway and bordered to the south by germany