Limited dorsi flexion isn’t always a “tightness” issue. Sometimes the ability for the talus to pass through the mortise of the true ankle joint can be compromised. As the joint approaches the individual’s current limit of dorsi flexion, often the nervous system will up-regulate increased tone of the surrounding musculature, which can approximate the joint surfaces and further restrict the gliding route the talus needs to take. This can often be experienced as a “pinching” or “bunching” sensation in the front of the ankle.
Using the principle of rhythmical motion and passive self-assistance, improved joint motion can be achieved. Anybody can do this for themselves with a stability ball. An excellent option to send your clients home with!