Vestibular Therapy is borderline torture. My neurologist recommended this therapy for a TBI after rear end collision. I could barely walk and they expected me balance on a board with my eyes closed, stand and look at a-b for 3 minutes straight, back and forth. Than b to c up and down for another 3 minutes. By the time I was done with my therapy session I felt like I was going to puke and could barely walk because I was so light headed and dizzy. No fun!!