Knocked knees are a result of the body trying to find joint actions it is naturally missing in order to complete the gait cycle, or allow for full human movement. This comes at a cost of stressing tissues and joints around the pelvis and knee. To fix it, we should start with the root of the problem – the pelvis in Anteiror Tilt.
If your feet are flat, you are not going to get your arch to “re-rise” without a lot of help, especially from something like an orthodic. Pay attention to your pelvis because it’s a primary factor.
High arches prevent the arch from dropping and lowering into the ground in walking/running. This causes a lack of “yielding” into the ground which can result in many compensations. In order to address this, we should re-teach the missing link: Pronation and also likely internal rotation.
Winged scapula are often a result of the shoulder blade not being able to glide freely on the ribcage due to compression within it (poor breathing mechanics). This causes the scapula to deviate outward in an attempt to find more movement.