Range of motion = The full movement potential of a joint, usually its range of flexion and extension.

Mobilization (from FAQ) =Mobilization, on the other hand, is a movement-based integrated full-body approach that addresses all the elements that limit movement and performance including short and tight muscles, soft tissue restriction, joint capsule restriction, motor control problems, joint range of motion dysfunction, and neural dynamic issues. In short, mobilization is a tool to globally address movement and performance problems.