A side stitch refers to pain felt on the side of the abdomen that occurs during physical activity. Treatments can include deep breathing, stretching, and more. Doctors sometimes call side stitches ...

Each pant leg also had cross stitching that ... studied in detail. The trousers were made of three independently woven pieces of fabric, one nearly rectangular for each side spanning the whole ...

If so, you've experienced a side stitch. Side stitches can occur as a result of dehydration or overexerting yourself. While not dangerous, they are painful and can cut your workout short.