While it doesn’t make any pretense of reducing inward rotation, the full-foot stability kept both of my feet and knees feeling safely coddled no matter how long I ran.

While it doesn't make any pretense of reducing inward rotation--which may not work as well as other options for those who roll excessively--the full-foot stability kept both of my feet and knees ...

What is the hip sleeper stretch? The hip sleeper internal rotation stretch focuses on drawing your knee inward toward your midline to create internal rotation of the hip.