When you feel pain on the inner (or medial sides ... and hurt most when the knee is at 20- to 30-degrees of flexion, like when you approach the 6 o’clock position and start to come back up.

For further analysis, the SLDJ task was divided in two phases: touchdown until maximal knee flexion (MKF) and then MKF until take-off, representing landing and push-off phase, respectively. The injury ...

Background Two-dimensional frontal plane knee projection angle (FPKPA) has been used to assess dynamic knee alignment during single leg squat in athletes with patellofemoral pain and to screen ... was ...