1. Stand on 4-inch box with dumbbell in each hand
2. Step back with right foot into full lunge, keeping left foot firmly on box
3. Stepping forward with right foot, return to start position by extending hips and squeezing glutes
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Quick Links
1. Stand on 4-inch box with dumbbell in each hand
2. Step back with right foot into full lunge, keeping left foot firmly on box
3. Stepping forward with right foot, return to start position by extending hips and squeezing glutes
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and then