Overhead Squat — CrossFit Technique Guide
The overhead squat is the most technically demanding barbell squat variation, requiring simultaneous ankle, hip, thoracic, and shoulder mobility plus significant core and shoulder stability to keep the bar over the heels at full depth. A barbell is held locked overhead in a wide snatch grip while the athlete squats to full depth. In CrossFit, the OHS appears as a strength movement, as the receiving position of the squat snatch, and in benchmark WODs like Nancy (5 rounds: 400m run + 15 OHS). Proficiency in the OHS is a reliable indicator of overall mobility and stability.
Muscles Worked
Equipment
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How to Do the Overhead Squat
Press or snatch the bar overhead with a wide snatch grip (hands outside shoulder-width).
Lock the arms: externally rotate the shoulders ("break the bar"), engage every muscle from fingertip to heel.
Starting position: feet shoulder-width, toes out, bar directly over the back of the head.
Initiate descent by breaking at hips and knees simultaneously.
Maintain bar over the heels throughout — use a mirror or coach to check bar path.
Reach full depth (hip crease below knee), then drive through the floor to stand, bar locked overhead.
Common Mistakes
Bar drifting forward — the most common fault. The bar must stay directly over the heels throughout.
Elbows bending — loss of lockout causes the bar to crash. "Lock and press up" through the bar on every rep.
Heels rising — ankle mobility limitation. Elevate heels temporarily while working on mobility.
Upper back rounding — requires active thoracic extension throughout the squat.
Coaching Tips
Use a PVC pipe or empty barbell for mechanics before adding weight — technique must come before load.
The OHS reveals every mobility limitation: ankle, hip, thoracic, and shoulder. Use it as a diagnostic tool.
A 2-second pause at the bottom identifies whether you are fighting to maintain position or are genuinely mobile enough.
Scaling Options
Easier / Beginner
PVC or dowel OHS, front squat (build front rack and depth first).
Harder / Advanced
Heavier load, squat snatch (receiving in OHS), or pausing OHS.
Frequently Asked Questions
Why is the overhead squat so hard?
The OHS simultaneously requires ankle, hip, thoracic, and shoulder mobility — plus shoulder and core stability to maintain the bar overhead under load at full depth. Most athletes have at least one deficiency that surfaces immediately. It is the most revealing diagnostic movement in CrossFit.
Related Exercises
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