Resisted trunk rotations in stand (into side flexion and rotation)

Stand up straight with your feet shoulder width apart.
Attach the band to one side to something secure near head height.
Hold the band in both hands, if you can.
Rotate your body so that you are pulling down and away from the direction of the band.
Hold this position, then slowly bring yourself back to the middle.
Ensure you keep your shoulders relaxed throughout the duration of this exercise.