1st Lt. Steven Candeto demonstrates the Obers Test, which evaluates a tight, contracted or inflamed Tensor Fasciae Latae (TFL) and Iliotibial band (ITB) for Christina McDonald, a member of the Crimson Tide Reserve Officer Training Corps (ROTC) Battalion and a kinesiology major from the University of Alabama. McDonald spent two weeks shadowing the physical therapists as an American Red Cross volunteer for Bayne-Jones Army Community Hospital at the Joint Readiness Training Center and Fort Polk, Louisiana.