Using the app "Injurymap" to provide exercise rehabilitation for people with acute lateral ankle sprains seen at the Hospital Emergency Department-A mixed-method pilot study.

Background: Acute lateral ankle sprains (LAS) account for 4-5% of all Emergency Department (ED) visits. Few patients receive the recommended care of exercise rehabilitation. A simple solution is an exercise app for mobile devices, which can deliver tailored and real-time adaptive exercise programs.