Pronation of the foot with many overuse injuries in running including medial tibial stress syndrome, or shin splints, and knee pain Hintermann states, “Individuals with injuries typically have pronation movement that is about two to four degrees greater than that of those with no injuries.” He adds however, that between 40% and 50% of runners who overpronate do not have overuse injuries. This suggests that although pronation may have an effect on certain injuries, it is not the only factor influencing their development. The design principles of foot orthoses are founded on knowledge of the functional anatomy of the foot. Pronation of the foot
Medial knee injuries on the knee, whereas the distal tibial attachment is the primary stabilizer of external rotation at 30° of knee flexion. The dMCL is a thickening of the medial aspect of the capsule surrounding the knee. It originates on the femur 1 cm distal to the sMCL origin and inserts 3–4 mm distal to the joint line. It runs parallel to and underneath the sMCL. The dMCL connects directly to the medial meniscus and therefore can be divided into meniscofemoral and meniscotibial ligament components. The meniscofemoral ligament is longer than the meniscotibial ligament, which is shorter and thicker in nature. The