This exercise tones your hamstrings, glutes, inner thighs, lower back and core.
Start by standing straight holding a dumbbell in each hand. Choose the weight you prefer. Lunge down to the right side. Make sure to keep your abdominal muscles tight and do not let the knee go over your foot. Your back should be flat. Push through your right heel to stand back up. Repeat 16-20 times on each leg.