The ACL stabilises the knee for chopping, twisting and leaping and pivoting exercise. The anterior cruciate ligament is in the center of the knee joint. Any time you tear an ACL, you'll often come to feel or listen to a pop, truly feel the knee change away from position and 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