Ankle Mobility: The Underrated Pistol Prerequisite

Most people who can't do a pistol squat blame their hip strength or their balance. The real culprit is usually ankle dorsiflexion — the ability to flex the ankle so the shin moves forward over the foot.

Test: stand barefoot with one foot against a wall, knees touching the wall. Move your foot back while keeping the knee in contact with the wall. Measure the distance from the wall when you can no longer keep contact. Less than 10cm is limiting; 12-15cm is adequate; 15cm+ is good.

How to improve it: daily calf stretching on a step (straight knee and bent knee variations hit different parts of the calf complex). Ankle circles before training. Banded ankle mobilization: loop a band around the ankle, step forward, and perform knee-over-toe movements with the band pulling the ankle forward. This addresses joint capsule restriction, not just muscle tightness.

The improvement is real but takes months of consistent daily practice. I went from 8cm to 14cm over four months.