
In this instructional video segment, Eric Roberts explains how the position of a dumbbell during reverse lunges influences muscle activation and loading capacity. He outlines four holding methods: a goblet hold, which adds core engagement but limits the weight you can lift; holding the weight on the side of the leg that steps back, which emphasizes the adductors and quadriceps; holding the weight on the same side as the stepping leg, which targets the glutes; and holding the weight with both hands, which offers the most balanced approach and allows the heaviest load, maximizing overall muscle overload. Roberts recommends the dual‑hand hold for those whose primary goal is to lift the most weight and work all involved muscles effectively, while noting that the optimal choice depends on individual goals.










