Use of Alter G Treadmill for Returning From Lower Extremity Injury

Abstract

A fractured fifth metatarsal is a common weight-bearing injury that often requires progressive rehabilitation to restore gait and prevent re-injury. The AlterG treadmill enables reduced bodyweight walking and captures detailed gait metrics, supporting recovery by offloading pressure and promoting symmetrical movement. In this case, the non-injured ankle maintained strength with minor gains, while the injured ankle showed notable improvement, particularly in plantarflexion. Gait analysis revealed significant increases in plantar pressure symmetry and overall limb loading. Early asymmetry reflected protective strategies, while Week 4 data indicated restored confidence and function in the injured foot. AlterG treadmill use promoted improved gait mechanics, making it an effective tool for supporting recovery from lower extremity injuries