Why Your Muscles Cramp up at Night and What to Do about It
Have you ever been lying or sitting, completely inactive, when the muscles in your calf start going berserk? They get tight, maybe twitch, and can bring on nearly unbearable pain? Muscle cramps, particularly in the calves, can be fairly common. They are sudden involuntary contractions (tightening) of the muscle fibres and can last anywhere from ...click here to read more