Most men don’t think about their hip flexors until the day one of them complains. Maybe it happens on a late sprint in pickup ...

And that people who sit should strongly consider, too.

The Rays placed Walls on the 10-day injured list Tuesday with a right hip flexor strain, Ryan Bass of Rays.tv reports. Walls didn't play in his team's last game Sunday, so it seems he's been dealing ...

The Mets placed Semien on the 10-day injured list Thursday with a left hip flexor strain. Semien played every inning of both legs of Wednesday's doubleheader but evidently picked up a hip injury in ...

Marcus Semien has been diagnosed with a Grade 3 strain of his left hip flexor, reports Jon Heyman of The New York Post. That’s the highest severity and indicates a significant muscle tear. The Mets ...

Right-hander Lance Lynn left the St. Louis Cardinals' spring training game in the second inning Sunday with a left hip flexor strain, and six relievers combined to allow only one run in a 5-2 victory ...