Hold a kettlebell (between 10 and 20 pounds) in your left hand and lift your left foot slightly off the ground.
Keeping your back neutral, lean your entire torso forward while raising your left leg, which should stay in line with your body. The kettlebell will lower toward the ground.
Once your torso and leg are parallel to the floor, perform a row with your left arm.
With your back straight, return upright, coming to your starting position. This counts as one rep.