The duck squat is a wide-stance bodyweight squat performed with the toes turned outward, closer to a sumo stance than a conventional one. Turning the feet out opens the hips and lets the knees travel along the line of the toes, which allows a deeper squat than most lifters reach with a narrow stance. The wider base shifts work toward the inner thigh and glutes while the quadriceps still drive the ascent. No equipment is needed, so it doubles as a warm-up drill and a rough test of hip mobility.
What Muscles Does the Duck Squat Work?
- Primary: Quadriceps, gluteus maximus, adductor magnus
- Secondary: Hamstrings, gluteus medius, calves
- Tertiary: Erector spinae, deep core stabilizers
How Do You Set Up for the Duck Squat?
Stand with your feet roughly one and a half times your normal squat stance. Turn your toes out about 30 to 45 degrees, enough that your knees can track over them without collapsing inward. Stack your ribs over your pelvis, lift your chest, and brace as though preparing for a light punch. Clasp your hands at chest height as a counterweight. Spread your weight across the whole foot.
How Do You Perform the Duck Squat?
- Break at the hips and knees together, sending your hips back and down rather than dropping straight through the knees
- Push your knees out along the line of your toes as you descend, keeping the arches of both feet from flattening
- Descend as far as your hips allow while your lower back stays flat, ideally until the thighs pass parallel
- Pause briefly at the bottom without bouncing or letting your torso fold forward
- Drive through the whole foot to stand, leading with the chest and squeezing the glutes as your hips extend
- Finish tall with the hips fully locked out, then repeat for the prescribed reps
What Are the Key Form Cues?
- Screw the feet into the floor: A slight outward pressure through both feet holds the arches and keeps the knees tracking
- Knees follow the toes: The angle of the knee and the angle of the foot should match at every depth
- Chest proud, spine long: Let the torso incline with the wider stance, but never round the lower back
- Stay mid-foot: Heels lifting means the stance is too narrow or the ankles are restricted
- Own the bottom: Reach depth under control instead of dropping into the hips and rebounding
What Are the Most Common Mistakes?
- Knees caving inward: Letting the knees drift inside the toes loads the inner knee and takes tension off the glutes. Widen the toe angle and press the knees out.
- Chasing depth past your hips: Forcing extra depth tucks the pelvis and rounds the lower back. Stop where the spine stays neutral.
- Stance far too wide: An extreme stance limits hip flexion instead of freeing it, turning the movement into a shallow dip.
- Heels rising off the floor: Weight drifting forward usually signals tight ankles or a stance too narrow for the toe angle.
- Rushing the reps: Bouncing out of the bottom trades muscular tension for momentum and stresses the knees and hips.
What Variations Are Worth Trying?
- Goblet duck squat: Holding a dumbbell or kettlebell at the chest counterbalances the torso and allows more depth
- Heels-elevated duck squat: Small plates under the heels reduce the ankle demand and bias the quadriceps
- Duck squat walk: Holding the bottom position and stepping forward builds hip and adductor endurance
- Tempo duck squat: A three-second descent raises time under tension without any load
- Cossack squat: Shifts the same wide stance onto one leg at a time for a harder adductor stretch
How Do You Progress the Duck Squat?
- Add reps first: Build to 20 clean bodyweight reps before adding any external load
- Add load second: Hold a dumbbell or kettlebell at chest height, light enough to keep your depth
- Slow the tempo: Three seconds down and a two-second pause at the bottom sharply raises difficulty
- Move to one leg: Split-stance and Cossack variations carry the same hip demand onto a single side
How Should You Program the Duck Squat?
Program the duck squat two or three times a week, either as a warm-up before heavier squatting or as accessory volume afterward. Three sets of 12 to 20 bodyweight reps suit most lifters, with 45 to 60 seconds of rest. Loaded versions work better at 8 to 12 reps. Treat depth as the measure of progress rather than reps: the value sits in the range of motion the wide stance opens up.