The ACL stabilises the knee for cutting, twisting and jumping and pivoting action. The anterior cruciate ligament is in the center with the knee joint. Any time you tear an ACL, you'll often come to feel or hear a pop, experience the knee shift away from spot and build sizeable https://www.theorthopaedicandpainpractice.com/what-should-i-do-if-i-have-a-collateral-ligament-injury-of-the-knee/?_gl=1*xbbxlb*_up*MQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB