How do know you have ACL tear?
Do have this experience? You have played soccer with your friend. Swiftly, you tried to run to the direction of the goal. Suddenly you were tripped and fell down. At the same time, you heard the "pop" sound on your knee and fell knee pain. When you see a doctor, he told you that is ACL tear.
Don't be panic. ACL tear may not end your sports life. This is can be fixed.
If you want to know more, please consult your physiotherapist.