Step by step instructions, muscle activation and variants for the Dumbbell Cossack Squat.
The dumbbell Cossack squat is a unilateral lower-body exercise that involves a deep lateral squat to one side while the opposite leg stays straight, holding a dumbbell for added resistance. It builds quad and glute strength through a wide range of motion while also improving hip mobility and inner-thigh flexibility.
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The Dumbbell Cossack Squat is a foundational movement that builds strength and muscle through controlled, progressive overload. Train it 1 to 2 times per week with 3 to 5 working sets per session, gradually adding weight or reps as form holds up.