Stand up straight with a resistance band secured to an object at floor level.
Step your foot on the same side as the the shoulder you will exercise forwards.
Hold the other end of the band in both of your hands ensuring there is some tension in the band.
Start with your hands in front of your opposite hip then swing them up and out to the other side.
Allow your body to rotate with this movement.
Take the arm your are not exercising away (this will be the arm across your body), then slowly return your other hand to the start position.
Control the movement against the pull of the band and ensure you do not hunch your shoulders up.
Repeat the movement lifting up rapidly with both arms, and returning down slowly with one.