If you’ve ever been sidelined by a side stitch, you’re in good company. Research suggests that approximately 70 percent of runners experience this phenomenon in a year. Also known as exercise-related ...

Getting a side stitch while you're running is kind of like when you're playing Mario Kart and someone hits you with the "lightning bolt" item: out of nowhere, you feel like you momentarily get zapped, ...

Feeling the first signs of a stitch when running can be incredibly frustrating, let alone painful. Here, an expert explains what causes a stitch (so you can try and avoid them), as well as how to cope ...