Knee Pain While Squatting: Why It Happens and What to Do

Knee pain during squatting is one of the most common complaints we see at Stance — in gym-goers, runners, and desk workers alike. The frustrating truth is that the knee is rarely where the problem starts.

Why the knee is usually the victim, not the culprit

The knee sits between the hip and the ankle. When either of those joints aren't doing their job — weak glutes failing to control hip drop, stiff ankles unable to dorsiflex — the knee compensates. Over time, that compensation becomes painful.

The three most common drivers

• —Hip weakness: Insufficient glute strength causes the knee to collapse inward (valgus) under load
• —Ankle stiffness: Limited dorsiflexion forces the heel to rise or the trunk to lean excessively forward
• —Quadriceps dominance: Overloading the anterior knee structures due to poor posterior chain contribution

What an assessment actually looks for

At Stance, we use VALD Force Decks and Dynamo to measure limb symmetry, hip abductor strength, and single-leg load capacity. We also assess ankle dorsiflexion range. These numbers tell us exactly which deficit is driving your pain — so treatment is targeted, not generic.

Should you stop squatting?

In most cases, no. We modify the squat pattern while addressing the underlying deficit. The goal is to keep you training, not remove the thing that's causing pain and hope for the best.