Single Leg Squat Test

Movement Screen

Single-leg squat assessment for dynamic knee and hip control.

Purpose

Screen for Single Leg Squat findings.

Execution

1. Stand on one leg with the other leg forward
2. Perform a controlled squat to a comfortable depth
3. Keep the knee tracking over the foot
4. Observe pelvis and trunk stability
5. Compare sides

Key Observations

• Valgus angle >10 deg indicates a significant deficit
• Pelvic drop (Trendelenburg)
• Trunk control

Views

• frontal

Protocol

1. Observe from: frontal.
2. Standardize start position and instructions.
3. Perform 2-3 trials per side when applicable.
4. Record key observations and any positive indicators.
5. Compare left vs right when applicable.

Reference

Kay Crossley