Upper Legs Exercise · Barbell

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Barbell Full Squat

Few exercises tax the whole body like a full barbell squat. Sinking your hips below parallel recruits more of the glutes and hamstrings than a partial rep ever will, which is the whole point of going "full" instead of stopping halfway. It's demanding on the hips and ankles at first, so most lifters spend real time on mobility before they're loading it heavy.

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Also known as: Back Squat, Barbell Back Squat, Deep Squat

Category

Upper Legs

Equipment

Barbell

Target

Glutes

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Exercise reference published by PlanWorkouts; see our editorial standards.

How to Do the Barbell Full Squat

1. Set your feet shoulder-width apart, toes pointed slightly outward.
2. Rest the barbell across your upper back, letting it sit on your traps or rear delts.
3. Brace your core and keep your chest lifted as you start to descend.
4. Push your hips back and bend your knees, lowering yourself as though sitting into a chair.
5. Continue down until your thighs are parallel to the floor or a touch lower.
6. Make sure your knees track over your toes and your weight stays back through your heels.
7. Push through your heels to drive back up to standing, extending your hips and knees.
8. Perform for your targeted rep count, focusing on a deliberate tempo and maximum tension in the glutes.

Technique & Form Tips

Execute the movement by bending hips and knees while maintaining balance over the midfoot. The specific torso angle and stance are determined by the chosen variation, focusing on controlled descent and ascent throughout the range of motion.

Common Mistakes to Avoid

• Knee collapse: Keep the knees aligned with the feet to maintain stable tracking.
• Losing torso control: Match the torso position to the variation instead of suddenly dropping the chest or changing balance.
• Losing foot support: Keep the demonstrated foot contact during the lowering and rising phases. Jumping variations have a separate takeoff and landing.

How to Breathe During This Exercise

Breathe in a steady, controlled rhythm throughout the effort.

Comfort and Control

Choose a load and range you can control. Stop if the movement causes pain. If discomfort persists, stop and ask a qualified professional about an appropriate exercise and range.

General guidance: Mayo Clinic on weight-training technique. Follow the specific movement steps above for this variation.

Muscles Worked

The Barbell Full Squat mainly targets your Glutes, with your Quadriceps helping support the movement, along with your Hamstrings, Calves, Core.

More Upper Legs Exercises

All Fours Squad Stretch Body Weight · Quads Arms Apart Circular Toe Touch (male) Body Weight · Glutes Assisted Lying Glutes Stretch Assisted · Glutes Assisted Lying Gluteus And Piriformis Stretch Assisted · Glutes Assisted Prone Hamstring Assisted · Hamstrings Assisted Prone Lying Quads Stretch Assisted · Quads

More Glutes Exercises

Band Bent-Over Hip Extension Band · Glutes Band Hip Lift Band · Glutes Band Lying Hip Internal Rotation Band · Glutes Band Pull Through Band · Glutes Band Seated Hip Internal Rotation Band · Glutes Band Squat Band · Glutes

Equipment Alternatives

Don't have barbell? These target the same glutes with different equipment.

Bodyweight Drop Jump Squat Body Weight · Glutes Band Squat Band · Glutes Dumbbell Bench Squat Dumbbell · Glutes Kettlebell Front Squat Kettlebell · Glutes

FAQ

What muscles does the Barbell Full Squat work?

The Barbell Full Squat mainly works your glutes. It also helps strengthen your quadriceps and hamstrings, calves, core. Using good, smooth form makes sure you work the right muscles and avoid unnecessary strain on your joints.

What equipment do I need for the Barbell Full Squat?

You do the Barbell Full Squat with a barbell. Make sure your equipment is set up safely before starting. If you work out at home or have limited gear, check out our alternative exercises below.

What form mistake should I watch for on the Barbell Full Squat?

One mistake to watch for is knee collapse: Keep the knees aligned with the feet to maintain stable tracking.. Use a comfortable range and a controlled return; reduce the load if you cannot maintain the demonstrated setup.

How many sets and reps should I perform on the Barbell Full Squat?

To build muscle size, aim for 3 to 4 sets of 8 to 12 reps with 90 to 120 seconds of rest. To build pure strength, focus on 4 to 5 sets of 3 to 6 heavier reps with 2 to 3 minutes of rest.

What's a good alternative to the Barbell Full Squat?

The Bodyweight Drop Jump Squat trains your glutes with body weight and a similar movement pattern. Review its form guide before substituting it, since setup and range of motion can differ.