How deep should I go in a full squat?

A full squat requires the hip crease to drop below the top of the knee. Going to full depth maximizes hamstring and glute recruitment compared to partial repetitions.

Is the full squat safe for the knees?

Yes, when performed with proper form and controlled weight, full squats distribute load effectively across the joints. Ensure your knees track in line with your toes to prevent lateral stress.

Why do I feel this in my hamstrings more than quads?

While the quads are heavily involved, the deep hip flexion of a full squat places a significant stretch on the hamstrings, requiring them to work harder to stabilize and extend the hips.

Barbell Full Squat Guide: Techniques for Hamstring Strength

Learn how to perform the barbell full squat with perfect form to build powerful hamstrings, glutes, and core stability with our expert guide.

How to Perform

Place the barbell across your upper traps and grip the bar firmly with your hands just outside your shoulders.
Step back from the rack and set your feet slightly wider than shoulder-width apart with your toes pointed slightly outward.
Inhale deeply and brace your core while keeping your chest upright and your gaze forward.
Lower your hips by bending at the knees and hips simultaneously until your thighs pass below parallel.
Drive through your mid-foot to reverse the movement, keeping your knees tracked over your toes.
Complete the repetition by standing fully upright and exhaling as you reach the top of the movement.

Common Mistakes

Allowing the knees to cave inward during the ascent
Rounding the lower back at the bottom of the range of motion
Shifting weight onto the toes instead of keeping the feet flat
Cutting the range of motion short before reaching full depth

Muscles Worked

Primary movers

Hamstrings

Stabilizers

Quads
Glutes
Lower Back
Core

Related Guides

Hamstrings · Legs