The term RECOVER FROM INJURY can be summarized by the crossword solution HEAL, which is a 4 letter word. Healing from an injury is a process that involves physical and mental recovery. It is important to take the necessary steps to ensure that the body is able to HEAL properly and completely. This includes rest, proper nutrition, and physical therapy. Additionally, it is important to have a positive attitude and outlook on the healing process in order to ensure a successful recovery.