A podcast listener sent in a great question for the Doc On The Run Podcast.

Sandra asked, "Is there a best way to ascertain if a person has a leg length discrepancy? MRI, measuring, what is it?"

"Limb length discrepancy" just means one leg is a little bit longer than the other.

There are lots of different ways to figure out whether or not you have a limb length discrepancy. Figuring out how big that difference might be is really important if you want to fix it.

Today on the Doc On The Run Podcast, we're talking about three different ways to determine limb length discrepancies in a runner.