Stand in a doorway with your feet together, weight evenly distributed over both legs.

Gently draw up your pelvic floor and draw your belly button towards your spinal column.

Place the forearm of your right arm against the wall at shoulder height with your elbow bent at a right angle.

Keeping your shoulders square to the doorway take a step forward with your right leg.

You should feel a gentle stretching sensation through the right hand side of your chest and your right shoulder.

Hold the stretch for 20-30 seconds, relax and then reverse the procedure to stretch the left hand side of your chest.

Repeat this stretch as directed another 2-3 times on either side of the body.