Using an overhand grip, grab a dumbbell in one hand and stand with the feet slightly wider than shoulder-width apart. Descend your hips to the floor until your knees are bent at 90-degrees and the dumbbell is resting on the floor.Quickly pull the dumbbell toward the ceiling while simultaneously extending your knees and hips and raising your body on the balls of your feet. Keep the dumbbell close to your body.As the dumbbell reaches its highest point, quickly rotate your elbow under the weight and extend your arm. The dumbbell will rest over the top of your shoulder with the palm facing away from your body.
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