I had ACL surgery at the start of April last year due to an old injury gained from dancing. About 3 months following this, I tore a ligament in my knee and was unable to do much exercise for another 3 months apart from what the physio had prescribed. My knee is now technically fine, but still hurts and swells up for about a day after I've done any exercise (I tend to go to the gym for around an hour). Does anyone have any experience with recovery and whether this is normal? I was told before my surgery that due to the bone structure in my knee, there would be a risk that ACL wasn't enough and I'd need a full replacement, although it was unlikely to be in the near future.