“Runner’s knee” is commonly used to describe two types of injuries of the knee, iliotibial band syndrome and patellofemoral pain syndrome. Both fall into the category of overuse or repetitive strain type injuries. They can occur in isolation or in combination, but both have been shown to be related to poor running mechanics and improper training volumes. What’s the solution? First step is a proper diagnosis by your healthcare practitioner. This should be followed by strength and mobility exercises to improve biomechanics, adjustment of training volumes as needed, and possibly gait analysis and footwear adjustments if it is deemed necessary.