Stand up straight with the water at chest depth.
Hold a noodle in each of your hands by your sides with your elbows straight.
Gain your balance and then slowly lift your feet off of the floor behind you. Hook your feet under a poolside rail to help stabilise you.
Ensure you keep your elbows straight with your arms pointing towards the floor.
Do not hunch your shoulders.
Slowly bend your elbows out to the sides, allowing the noodles to float towards the water surface.
Push the noodles back towards the start position by straightening your elbows.
Repeat.