Hello - I was hoping to get a little advice here on knee pain. First a few background facts: 41 yo male, 5’10’, 185lbs, been lifting consistently for the last couple years, squatting, benching, deadlifting and pressing 2-3 days per week. Usually 3-5 sets of 5 at 70-80% of e1RM. Conditioning consists of running and assault bike. I have a history of back issues, but none after starting to lift over the last several years. No history of knee issues.
About two and a half weeks ago, I was warming up the squat to approach my working sets of 225, 5 sets of 5. I always start with the bar and work my way up. As I was working up in weight, I put 185 on the bar, and went down for my first of several warm up reps. Here’s how I’ve been describing what happened: imagine a rope attached across the knee from the top to the bottom, across the knee cap. When I got to the bottom of the first rep of 185, the ‘rope’ moved to the outside of my left knee. I was able to stand the weight back up and re-rack it with no problem, but it was definitely painful. I tried one more rep a few minutes later and it was painful, so I decided to stop squatting for the day and continued with my other lifts. That afternoon, I could not bend my left knee at all. The following day, I could squat approximately one inch before the pain level went up significantly.
Over the course of the last couple of weeks, it has slowly gotten better. The first week, I could not squat or deadlift at all. As of now, however, I am doing squats at about 30% of normal to about half depth with no pain. I am slowly bringing the weight up. Today, there is still pain when first getting up out of a chair or getting out of a car - but I can walk that off pretty easily. I have lost some range of motion at full flexion and there is quite a bit of tightness across the knee when doing that. Running is terribly painful right now, but biking is fine.
I have not seen a doctor yet for this issue, as it’s slowly getting better and my experience hasn’t been good in the past (for past ankle injury or back pain, they do an Xray; they give me a colored band and a worksheet to take home and stretch). I’m very thankful for the BBM pain podcasts and ended up here with a few questions. First - what the heck did I do wrong? Second - how do I prevent this in the future? The web states that issues like this could be a muscular imbalance and I should be strengthening certain muscles (VMO, quads, hamstrings?) - but that’s why I lift, to get strong. Should I consider some sort of brace while squatting? And lastly, as long as it continues to get better, do you see any reason to see a doctor for this?
I hope I have provided enough info here. I really appreciate your help and advice to get me back on track.