You might have heard flat foot; other word pronation, where foot rolls inwards while standing. It’s normal to foot pronate or supinate (opposite to pronate) in certain points during gait cycle. But when pronation happens during stance phase where most of the body weight is right above the foot, problems might occur. Pronation is foot’s triplanar movement, so this means if pronation occurs it affect three cardinal plane; subtalar eversion, dorsiflexion of the angle and forefoot abduction. Also as the foot is rolled inwards it increases rotation of the tibia, when it causes pressure to joint and ligament which can lead many other problems.

Pronation often cause knee pain, medial tibial stress syndrome know as shin splints, calf, shin and foot muscles soreness and pain as the muscles are pulled wrong position. When muscle is pulled wrong position long period of time it shortened while its opposite muscles lengthened. Often the lengthened side start to show symptom of pain as it Continue reading “What is pronation?”