We asked sports doctor Jordan Metzl to explain four of the most common causes of sore knees after running, including what their symptoms might be and what you can do about them. Why do you run?

PSA: your knee pain might not actually be ... Or twist through your spine after a day at a desk when, really, that pain would ease if you strengthen your glutes? Most commonly referred from ...

It’s no secret that knee pain is rife when it comes to running, as it puts a tremendous ... or you’re feeling achy after your run, Fran says this could be down to a combination of poor ...

Chondromalacia Patella—The 'Runner’s Knee' Ache 'Runner’s knee,' or chondromalacia patella, is common among runners and those who repeatedly bend ... climb stairs, or even after sitting for a while.

Despite this, some people complain of pain and swelling in the knees after running. Know whether running is beneficial for the health of knees or harmful. According to the National Institute of ...

Receiving a blow to the knee, like when being tackled. Stopping suddenly. The factors that can lead to an ACL injury include: As soon as possible after the injury, you can reduce pain and swelling ...

While you may be tempted to hang out on the couch if one or both of your knees hurt, exercise — Pilates in particular — may be a much better option. It all depends on the reason for your pain.