I was playing basketball as a 25 year old. I hyper extended my knee and felt a grindy pop. It didn't hurt, but felt wierd. I sat down for a few, then got up and played ball for an hour. My knee stole that day. I iced it that day and everyday for a month, but never hurt and didn't really bother me day to day so I kept playing ball.
After it stated swollen for a month I went to see a specialist and thought I would get the knee drained or something. The Dr. came in, felt my knee and in two minutes said my acl was torn. I payed $400 for a MRI and it showed tears in my milk and pcl, not the acl.
I went from good and no pain to surgery and 7 month rehab and recovery. When I saw VVD yesterday I thought "f**k, thats dobe knee". I hate it