Answer by  
                                                                                          knightmare (1231)
                                                            
                          
                          
                                                          Ripping any tendon is going to hurt. The main tendon by the ankle, the achilles tendon, will incapacitate someone for quite a while if torn. Even a strained achilles will hurt for days. With a ripped tendon, chances are someone would need crutches to get around.