Sports ligament injury rehabilitation is essential for improving overall athletic performance, minimizing chronic instability and consequences, and regaining joint function and mobility. It aids in the restoration of proprioception and strength, both of which are essential for minimizing healing time and preventing further injuries. Good rehabilitation preserves physical health, fosters mental stamina, and increases the self-assurance of athletes. It also includes tactics for injury prevention and adaptations particular to a given activity, allowing athletes to return to competition at their highest level while lowering their chance of re-injury and long-term problems like osteoarthritis. This chapter covers a number of significant ligament injuries along with methods to avoid them.