It very sad news to find out that an athlete has gotten an MCL or ACL tear, as both injuries would require much rehabilitation. Depending on how severe either is, it can even take a while for a person to recuperate. Both are tears involving knee ligaments, but let’s look at certain key differences. Read more: https://sites.google.com/site/ryanshephardus/blog/thedifferencebetweenanaclandmcltearandtherehabneeded