Ankle Mobility and Why It Affects Your Squat
Limited ankle dorsiflexion is one of the most common root causes behind a shallow squat, sore knees, and a tight low back. Here's why — and how to test yours.
The short answer
If your ankle can't bend enough (dorsiflexion), your knee can't track forward over your toes in a squat. The body compensates by leaning the torso forward, collapsing the arches, or shifting load into the low back — and that's where pain shows up.
How to test it
Knee-to-wall test: kneel facing a wall, big toe about 10 cm away, and try to touch your knee to the wall without lifting the heel. Less than 10 cm of clearance usually points to a real ankle restriction.
Why a stretch alone rarely fixes it
Ankle mobility involves the calf, the joint capsule, and the small muscles around the foot. SmartyMove pairs mobility work with loaded stability drills so the new range sticks.
How SmartyMove handles it
If the screen flags an ankle limitation, your program prioritizes ankle mobility and calf work in the Foundation phase, then layers in single-leg stability and squat patterning in the Build phase.