Final answer:
The most common ligaments injured during an inversion ankle sprain are the anterior talofibular ligament, calcaneofibular ligament, and posterior talofibular ligament.
Step-by-step explanation:
An inversion ankle sprain is the most common injury in the ankle joint. It occurs when the foot is turned inward and downward. The ligaments on the lateral side of the ankle, including the anterior talofibular ligament, calcaneofibular ligament, and the posterior talofibular ligament, are most commonly injured during a lateral ankle sprain due to inversion of a plantar-flexed foot.