RunnersWorld.com
When Dublin-based physiotherapist and 2:44 marathoner Rory O’Sullivan started using a jogging stroller to run with his infant daughter, he did what any good scientist would do: He went looking for research on how stroller running might impact his form. And when he didn’t find any studies on the subject, he conducted his own.
His findings? That using a jogging stroller has just enough impact on running form to warrant additional stretching and strength exercises, but not enough to make stroller running a likely cause of injury.