There is a problem with ACL Rehab. If you tore your ACL, were you told that surgery was your only option? Were you told that after having surgery to address a torn ACL your risk of re-tear is twice as high as the population at large? Were you told that returning to sport within a year after surgery significantly increases your risk of re-tear? Did a physical therapist ever explain to you the importance of regaining quad strength and using that to dictate your return to activities like running, jumping, and playing sports, rather than just time alone? Did anyone tell you that your chances of developing osteoarthritis increase substantially after an ACL tear, whether you have surgery or not? If your answer to any of the above questions was no, then the current system is doing you a disservice. This article will take a look at what is missing in our current model for ACL rehab programs and how technology can help you safely return to sport and protect the long term health of your knee.