Competing In & Training Jiu Jitsu With A Torn ACL

I recently started another blog called,, it is going to be my new place to house injury-related and health optimization content; however, I have been dealing with an experience for the past several months (honestly, years) that I think is much more appropriate for That experience is training Jiu Jitsu with a torn ACL (anterior cruciate ligament).
Below, I’ll tell you about my first ACL injury and subsequent surgery, my second ACL injury, and my experiences training jiu jitsu and competing in sporting activities without an ACL.
jiu jitsu with a torn acl

My ACL Injury background

My first ACL injury came in 2003. I completely ruptured my ACL in my left knee. It was a non-contact football injury during training camp. I simply made a sharp cut on the field and down I went.
I actually practiced the rest of that day, but when I awoke the next morning, my knee was the size of a grapefruit (probably a familiar story for anyone going through this). I went to see an orthopedic doctor and was told surgery was really the only option. I was 16 at the time, so that was pretty much the standard wisdom.
I am a competitor at my core and have this pesky problem of wanting all the answers. I had a lot of trouble understanding why I had to get surgery on something that actually didn’t bother me very much. My high school football coach at the time told me that it was possible to actually play the season without an ACL, so since my knee felt fine to me anyways, I did.
playing sports with a torn acl
This is not an endorsement of that decision. I’m just trying to give you as much injury background as possible so that you have the full story. I promise I’ll get to the risks and considerations later on.
My knee often felt loose throughout that season and would give way from time to time. If I remember correctly, backpedaling was what seemed to put it most at risk. However, I made it through the whole season, and was awarded all-conference and all-district honors at linebacker. Ultimately, I was very happy with my decision to not have the surgery immediately.
After the season, I was convinced that my athletic and personal future would likely be better if I was to repair my ACL. So following that season of football, about 8 months after the initial injury, I had the surgery.

My original ACL graft choice

I find this subject really interesting because a lot of doctors disagree on it. For my first surgery the doctor I had elected for a patellar tendon graft. Recovery from the graft was very slow. I had trouble getting my quads to “fire” again after surgery; which delayed some of my rehab. I was just a kid then, so I doubt I was as considerate or diligent about many aspects of recovery as I would be now, but nevertheless, I did do a full rehab protocol.
acl graft athlete
Side note: I am not endorsing any one type over the other; as expert opinions are all over the map. However, the patellar graft is known to take much longer to recover from. If I was to do another ACL surgery I would elect a cadaver graft this time (this is just based on my experiences and the experiences I’ve seen other athletes like myself go through first hand).

Recovery from my first ACL surgery

I remember being able to back in the gym working out and training 6 months after the surgery; however, I was not full strength until a very long time after that. I don’t remember the following football season (after the surgery) as being one where I was quite as effective or quick off the ball as I was during the one I played with my ACL torn (this is often the prognosis — athletes usually don’t retun to full form until at least 18 months on average).
I would say that my original recovery took 18-24 months until I was back to full-strength, but I’m not sure I’ve ever gotten back to where I would have been had I not had the original injury.

13 years later I tore that same ACL again (Current – with jiu jitsu)

The next 13 years went pretty well for that reconstructed ACL. Unfortunately, in October of 2016 (at the age of 29), I completely tore my reconstructed ACL graft on my left knee. So basically, I tore the same ACL again.
This time I did it training Jiu Jitsu. I tore it playing lasso guard during a sparring session. There was an audible pop but very little pain.
jiu jitsu acl injury
When I woke up the next morning the knee was certainly swollen, but nothing like the first time I tore the ligament. I was actually pretty sure I had just sprained the knee. I was able to keep training jiu jitsu the following day with no restrictions.
The big concern in the back of my mind was that my knee was feeling a bit looser, but there were no other signs at the time so I plowed forward. Unfortunately, that honeymoon period didn’t last long. In two separate instances in the following weeks, my knee shifted on me  when defending double leg takedowns.
It concerned me enough to go see an orthopedic doctor and have a new MRI done on that knee. Sure enough, I had completely torn my reconstructed ACL graft.

What the doctors said about my torn ACL

So, I probably should have mentioned this earlier, but I really am trying to make this as short and helpful for others as possible. When I elected to play through that football season a decade earlier with the ACL torn the doctors were pretty surprised by my knee’s ability to maintain stability during most tasks, and thought I was a rare athlete that might be able to compete in my sport without an ACL. I have always had naturally strong legs and will chalk some of this up to good genetics (ha, I guess).
The doctors in my most recent instance felt the same way. I shared with them that I had been training jiu jitsu and working for a little over a month with the injury with almost no issues; despite two occurrences of some light shifting of the knee.
They decided to do a displacement test in which they would check the laxity in the knee to give me a better idea of what was dealing with. In the test, they found that my injured knee and normal knee experienced the same amount of laxity (even when force was applied). This meant that my injured knee was unusually stable (very unusually apparently). Subsequent tests showed that my injured knee was actually more stable.
The advice I was given (by what I can safely say was one of the best orthopedic doctors in San Diego) was that I may be able to carry-on without the surgery.

The medical advice I got was… (and what you should know is)

Due to the stability of my knee, I was at a very low risk of further injury. They said the common perception that the ACL is preventing a larger more catastrophic injury is overblown. The probability of another major knee injury is about the same with or without an ACL. The true risk for non-repair is shearing of the meniscus over time in way that causes the meniscus to erode. This could lead to an early knee replacement.
Also, in many cases, the issue or risk is that there may be damage to more than just the ACL (or some kind of body mechanic responsible for the injury). In my case neither were relevant.
training without an acl
In my case, there were no instances of shearing and almost no chance that a major injury would occur (unless it would simply occur anyways).

My doctor told me that it really came down to how I felt about the knee and what my goals were.

My first goal was to not have surgery. I hated it the first time around and really didn’t want to do it again; however, I didn’t want to be less than 100% for the rest of my jiu jitsu career.
He saw no issue with delaying surgery to see how I could potentially cope with a rehab-only approach to recovery. However, he thought it would take monitoring over time if I stick with this choice, so that I could avoid possible meniscus damage in the future.
He recommended a very diligent rehab program that was at least 8 weeks long and focused on building both quad and hamstring strength. He thought that doing these activities would give me the tools I needed to ultimately make my decision.
He very much emphasized (and I will as well), if your knee feels good. Don’t rush to surgery.

Choosing rehab over ACL surgery

I choose a highly recommended rehab facility in San Diego to do my knee rehab. I figured dedicated time there, plus time on the mats, would give me the data I would need to decide if I could really train and compete in jiu jitsu without an ACL.
The first month of rehab, I noticed that I was starting to get a lot stronger. The trainers were very impressed with my strength and stability coming in, but pushed me really hard and could tell I made progress every time I went.
Each week of rehab made my time sparring and rolling at jiu jitsu more and more comfortable. I was able to take more and more risks every day and felt very comfortable on the injured knee.
My ultimate goal was to train for – and compete in – a large tournament as a way of testing my choice.

What was rehab like?

The rehab protocol they had me follow emphasized stretching a lot. They wanted my hip flexors and hamstrings especially flexible. I thought I was flexible before, but they made me spend a lot of time stretching these things and I can say it definitely made a difference.
I usually did 3 sets of 3 separate stretched for calves, hamstrings, groin, and hip flexors. I would do this at rehab every time I went (about twice a week), but I also did it at home (2x every day!). They encouraged me to be diligent with it, so I was religious.
acl rehab
I completed my rehab stretching and basic strength exercises every day (sometimes multiple times day) on my own.
As for rehab exercises, they had me focus a lot on plains of movement. This meant lots of single leg exercises where I was often stepping out at different angles and squatting down while my other leg would remain fixed and straight. They had me use weight for this as well, but most of the movements were challenging without at weights at first (even for me).
They said they wanted me to fully correct and strengthen my gait (which was a little off).
I did these exercises just about every day along with the stretching. I also started doing some of my own ACL rehab exercises that I found online. I pretty much supplemented everything they wanted me to do with other stuff I could scrap together online.

3 months without surgery + training + rehab =…???

After about 60-90 days of rehab and training, I felt extremely strong and had no feelings of instability. I operated with no loose feeling in my knee and trained jiu jitsu without restriction. I had no shifting instances and found my game to be confident again.
The biggest issue I have now is that I still hold back in some positions when I spar with really tough training partners. It’s more me protecting my knee than it being a problem.
jiu jitsu acl

Competing in jiu jitsu with a torn ACL

I was feeling very strong with my knee and really thought the ultimate litmus for whether or not I should have surgery would be competing. Sure enough, my wife was doing the IBJJF European Championship in January, so I thought that would be a good goal.
I figured If I could make it through training and competing without any major issues, that would be a pretty good indicator that I might be able to hold off surgery for a while. If not, then I would need surgery.
Training went really well, so I arrived at the tournament very confident. I was able to secure the bronze medal at the Euro’s (at black belt, Master, Middle) with absolutely no issues with my knee.
I went 4-1 on the day and was relatively happy with my effort. Although, I should really have had a chance at the finals; as my loss that day was purely the fault of the referee (isn’t it always).
jiu jitsu without acl

My final thoughts

I tore my ACL a second time a decade after my first tear. I have had previous athletic experience that included competition without an ACL. My first surgery was terrible and after my most recent injury I was not excited about doing it again.
I pursued any option I could of not having surgery, and have succeeded so far. I know that long term it may not be a winning strategy and I may have to opt. for an operation. However, I was able to take 3rd at the European Championships with a torn ACL, and absolutely no hindrance on my performance.
I have no intention of pursuing surgery at the moment and plan on continuing my rehab, jiu jitsu training, and jiu jitsu competition until I find the knee to be a significant hindrance.
Ultimately, I feel as though the surgery would cause me greater damage than benefit at the moment. Although I reserve the right to change my mind the second that changes.
You cannot ignore data. The data my body has given me so far is that it is OK. If it chooses to tell me different I have to act on that data. People will often look for hope in ignoring surgery, my advice is to use the data to decide. Does your knee bother you, can you rehab it to where it doesn’t? If not, you should probably fix it. But, don’t rush into surgery just because you think it is your only option.
Get a good doctor, work your butt off,  and see what happens.