Stand with feet a stride’s length apart, right foot in front of left. Hold a 5- to 10-pound dumbbell in each hand, arms extended at sides. Bend forward from hips, stopping when your back begins to round [2A].
Rise up to starting position and bend elbows, curling weights toward shoulders [2B]. Extend arms to starting position and repeat. Do 5 reps, then repeat with left foot in front of right.
Strengthens: Core, hamstrings and biceps