Knee Pain in Golf: Causes, Fixes & How to Keep Playing

Golf has a reputation as a low-impact sport, but anyone who has limped off the back nine knows the knees can take a real beating out there. After working with a lot of golfers in Spokane, we've found that knee pain on the course usually breaks down into two very different stories: injuries that came to the course, and injuries that were caused by it. Understanding the difference is the first step in figuring out whether you can keep playing, and what you might need to change in your swing or your body to stay out there.

The ACL Injury You Brought With You

A lot of the ACL injuries we see in golfers were not caused by golf. They come from skiing, basketball, soccer, a slip on the ice — and then they affect golf. The good news is that for most golfers, an ACL tear does not have to be the end of the game.

Where the injury sits matters a lot:

- Trail knee (right knee for a right-handed golfer): Most players can keep playing without a repair. The trail knee mostly handles rotation and a bit of weight transfer, and a stable, well-rehabbed knee can usually tolerate that load.

- Lead knee (left knee for a right-handed golfer): This one almost always needs surgical repair. The lead leg takes the brunt of the deceleration and the post-up at impact, and an unstable lead knee tends not to hold up under that demand.

If you've had an ACL injury and you're wondering whether you can still play, the side it's on is one of the biggest factors in that conversation.

The Knee Injury Golf Often Causes: Meniscus Tears

When golf itself injures a knee, the meniscus is almost always the culprit. The mechanism is consistent and worth understanding because once you know what causes it, you can usually do something about it.

Compression plus rotation. That's the recipe. The meniscus is a shock-absorbing pad inside the knee, and it doesn't love being squashed and twisted at the same time. The golf swing — especially in setup and through transition — can do exactly that if a few things line up the wrong way.

Medial Meniscus and the Trail Knee

The most common golf-caused knee injury we see is a medial meniscus tear in the trail knee. The trail knee absorbs a lot of the loading and rotation in the backswing and early downswing, and the medial meniscus tends to take the hit.

The encouraging part is that recovery is usually pretty manageable. In our experience, once a medial meniscus tear is repaired, a lot of players are back on the course within a month or two. Some don't even need surgery and can keep playing with the right rehab and swing adjustments.

Lateral Meniscus and the Lead Knee

Lateral meniscus injuries on the lead side are the ones we worry about more. These can be genuinely hard to come back from. Many of the players we see with lateral meniscus damage in the lead knee end up needing a knee replacement down the road.

It's not a guarantee — but it does mean these injuries deserve attention early, not after a year of "playing through it."

The Swing Characteristics That Wear Knees Out

If compression and rotation cause meniscus injuries, anything that adds extra compression or extra rotation to the knee is going to add up over thousands of swings. Two patterns stand out:

1. Squatting more than hinging in setup. When a player gets into their stance by squatting down — bending more at the knees and less at the hips — they pile compressive force directly onto the knees. Setting up with a hip hinge instead, where the trunk tips forward over the hips, lets the hips and the floor share that load and takes a huge amount of stress off the knees.

2. Missing rotation at the hips and ankles. This is the rotational half of the equation. If the hips don't turn well or the ankles don't allow the lower leg to rotate, the body still has to find that motion somewhere — and the knee is right in the middle of the chain. That's where you start to see swing faults like sway and slide, and that's where the rotational forces on the knee climb. The knee ends up doing a job it was never designed to do.

These two issues often show up together, and together they're a recipe for the kind of meniscus injury we just talked about.

Adjustments That Can Save Your Knees

The good news is that small changes in setup and swing can take a lot of stress off the joint. Here are the ones that come up most often:

Flare the lead foot a bit. If your hips are tight, getting your lead foot turned out a little makes it much easier to rotate through the hip on the downswing. That rotation has to happen somewhere, and a flared foot lets it happen at the hip instead of the knee.

Let the lead knee bend in the downswing. Most coaching encourages players to keep the lead knee locked or post hard onto a straight leg. But, allowing it to bend through the downswing takes a lot of pressure off the joint — and it doesn't have to cost you any power. Some long drive players do this all the time and create huge club head speed from a bent lead knee.

Hinge, don't squat, in your setup. Reducing the amount of squat in your address position and adding more hip hinge is one of the single best things you can do for your knees. It changes how the load is distributed across the entire lower body and immediately drops compressive force at the knee. We often will teach our players how to deadlift as part of the rehabilitation process to help them understand how to create a hip hinge at address.

The Bottom Line

Knee pain in golf usually has a clear story behind it. ACL injuries you typically bring to the game from doing something other than golf. Meniscus injuries — the ones golf often creates — happen because the knee is being asked to handle more compression and rotation then it should have to. These injuries can sometimes be worked around when they affect your trail knee, but are very difficult to work around when they affect your lead knee. Address how you set up, free up rotation in your hips and ankles, and give the lead knee permission to bend, and you take most of that load off the joint.

If you're dealing with knee pain on the course, or you've had a previous knee injury and you're wondering whether it should be changing how you play, our Going Beyond Par recovery program is built for exactly this. It's where we dig into the swing patterns, mobility limitations, and joint issues that show up in golfers and put together a plan to keep you on the course — and playing better than you were before the pain started. Take a look at the Going Beyond Par page to learn more and see if it's the right fit for you.