Before revision: A side stitch (also called a side ache, a side cramp, a muscle stitch, or simply the stitch) is an intense stabbing pain under the lower edge of the ribcage that occurs while exercising .
After revision: A side stitch (also called a side ache, a side cramp, a muscle stitch, or simply the stitch) is an intense stabbing pain under the lower edge of the ribcage that occurs during exerciseabdominal .