Knee pain when squatting is usually caused by a technique or loading error, not by squatting itself. Common causes include knees caving in, increasing weight too quickly, weak or tight muscles around the knee, and an inadequate warm-up. You can often resolve the discomfort with better technique, gradual progression, targeted mobility work, and warm, stable knees.
Is squatting bad for your knees?
No. Squatting with good technique is actually healthy for your knees and strengthens the surrounding muscles and tendons. Knee pain when squatting is a sign that something is wrong with your technique, load, or recovery, not that you should stop squatting. Find the cause and address it, and in most cases the pain will go away on its own.
The most common causes
- Knees caving in: This puts uneven pressure on the joint.
- Progressing too quickly: Your tendons and joints can’t keep up with the increase in weight.
- Starting cold: Without warming up, you’re more likely to feel pain in your knees.
- Weak or tight muscles: Limited ankle or hip mobility disrupts your squat pattern.
If it’s a technique issue, check out our accessory exercises for SBD to build balanced leg strength.
What you can do about it
Start with a thorough warm-up and temporarily reduce the weight. Work on ankle and hip mobility, keep your knees aligned with your toes, and gradually build back up. Warm, stable knees can help too: knee sleeves provide compression and warmth that can relieve discomfort. If the pain persists or is sharp, consult a physical therapist.
Conclusion: knee pain when squatting
Knee pain when squatting is usually not a reason to stop, but a sign to take a closer look at your technique, training load, and recovery. Correct knees caving inward, increase the weight gradually, warm up properly, and keep your knees warm and stable. If the discomfort doesn’t go away despite these adjustments, have it assessed by a professional.
Frequently asked questions about knee pain when squatting
Why do I have knee pain when squatting?
The discomfort is usually caused by a technical or loading error: knees caving inward, increasing the weight too quickly, starting cold, or limited ankle and hip mobility. These factors cause uneven or excessive pressure on the knee joint. In most cases, the pain can therefore be traced to something you can adjust in your technique, progression, or warm-up, rather than the squat itself.
Can you keep training with knee pain?
Mild, dull pain that goes away as you warm up can often be managed by reducing the weight and improving your technique. However, sharp, stabbing, or persistent knee pain when squatting is a sign to stop lifting heavy and address the cause. If the pain persists, have it assessed by a physical therapist. Training through significant pain usually only makes the symptoms worse.
Do knee sleeves help with knee pain?
Knee sleeves can ease discomfort by providing warmth and compression, which can make the joint feel smoother and more stable. They’re a helpful aid, but not a cure: you still need to address the underlying cause in your technique or training load. Think of knee sleeves as support that increases comfort while you work on the real cause.
How can you prevent knee pain when squatting?
Prevent discomfort by always warming up properly, keeping your knees in line with your toes, increasing the weight gradually, and working on ankle and hip mobility. Also make sure to get enough recovery between heavy leg workouts. Keeping your knees warm and stable with knee sleeves can help. This combination keeps the strain on your knees healthy and manageable, helping you avoid knee pain when squatting.
