Description
A lower-body exercise that targets the quads, hamstrings, glutes, and hip flexors while improving balance and mobility.
How to Do Dumbbell Cossack Squats
- 1Setup
Stand with your feet significantly wider than shoulder-width, toes pointed slightly outward, holding a dumbbell vertically against your chest with both hands.
- 2Setup
Engage your core, keep your chest lifted, and maintain a neutral spine, preparing for the lateral movement.
- 3
Shift your weight to one side, bending that knee and hip to descend into a deep squat while keeping the other leg completely straight and its heel planted, with toes pointing upward.
- 4
Lower until your squatting thigh is parallel to the floor or as deep as your mobility allows, ensuring the heel of your squatting foot remains firmly on the ground.
- 5
Drive powerfully through the heel of your squatting foot to return to the starting wide stance. Alternate sides, performing the same movement on the opposite leg to complete one repetition.
Tips
- Focus on pushing your hips back and down on the squatting side, rather than just bending your knee, to maximize glute and hamstring engagement.
- Actively press the heel of your straight leg into the ground and flex its quadriceps to maintain tension and stability throughout the movement.
- Keep the dumbbell close to your sternum to help maintain an upright torso and prevent your back from rounding, especially as you reach the deepest point of the squat.
- Control your descent and ascend with power; do not rush the movement, as controlled execution improves both strength and mobility benefits.
Common Mistakes
- ×Allowing the heel of the squatting foot to lift off the ground indicates a lack of ankle mobility or excessive depth; fix this by reducing your depth until your heel can remain fully grounded.
- ×Leaning too far forward and rounding your back reduces glute activation and places undue stress on your lumbar spine; fix this by keeping your chest proud and eyes forward, maintaining a neutral spinal alignment.
- ×Not keeping the non-squatting leg completely straight compromises the stretch on the adductors and reduces stability; fix this by actively extending the straight leg and pointing its toes toward the ceiling.
Variations

Dumbbell Renegade Row to Squat
Build total-body strength with this demanding complex combining renegade rows and explosive squats.

Dumbbell Sumo Squat
Perform the dumbbell sumo squat for strong glutes and inner thighs. This compound exercise uses a wide stance and a dumbbell to build powerful lower body

Dumbbell Wall Squat
Strengthen your quads, glutes, and hamstrings with the Dumbbell Wall Squat. Use wall support for stability while building lower body strength and

Dumbbell Supported Squat
Perform a dumbbell supported squat to build lower body strength and improve hip mobility.
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Dumbbell Complex Push-up Row Clean and Press
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