My football teams qb actually doesnt even have an acl anymore and played in college after injuring it google Darryl Leason if you dont believe me, the issue is that acl tears are rarely a lone injury, and the worse injuries are the cartillage injuries that often come with it.
the reason I said these injuries are hit and miss are because lots of guys dont rehab well and there are complications as well. ive seen a lot of guys who simply dont come back from knee injuries
Well, I would agree with you that if not rehabbed properly, yeah, the athlete is going to have some serious problems.
Most of the athletes I personally know (mainly olympic wrestlers) have done well after their ACL reconstructions, even their 2nd reconstructions.
As a personal anecdote, my ex-husband was an Olympic Greco wrestler and blew out his R ACL twice and L ACL once (the final R knee blowout was the O'Donoghue's Triad) within a span of 6 years (pretty sure I spent the better part of our marriage helping him rehab those injuries, poor guy). It was after the last blowout that my father (an orthopedic surgeon) convinced him to retire from wrestling. He did retire, but he still rehabbed it properly with the olympic trainers and last time I heard from him, he had returned to grappling (apparently it's "easier" on the knees than wrestling, which I still don't get, but that's ok

) and took bronze at the most recent world championships. So, 3 years after his 3rd reconstruction, he's still going strong as a world-class athlete. Aaaaannnnyyyway, whole point of that long-winded story is that these days, elite athletes have access to top notch rehab facilities and trainers and their ACL repairs are much less "miss" and much more "hit" when reentering a professional sport. Oh, and my other point is that athletes are insane.

I'm a wimp and would cry uncle after the 2nd ACL repair.