A joint commonly sprained is the ANKLE, which is a five-letter word. The ANKLE is a complex joint that connects the foot and leg bones, allowing for movement in multiple directions. It is one of the most commonly sprained joints due to its mobility and the amount of weight it supports. Sprains occur when the ligaments that connect the bones are stretched or torn, resulting in pain, swelling, and difficulty walking. Treatment typically involves rest, ice, compression, and elevation.