This article is courtesy of Osim Singapore.
Interlock fingers in front of your body, with palms turned away. Gently straighten the elbows and reach forward. Hold the stretch for 15 seconds.
Interlock fingers behind your back, with the palms facing upwards. Gently straighten elbows while reaching up and back. Hold the strech for 15 seconds.
Using your left hand, grab your right arm and pull it across your chest at shoulder height. Hold the stretch for 15 seconds, and repeat for the other side.
Reach behind your head with your elbows bent. Use your right hand to pull your left elbow downwards. Stretch for 15 seconds, and repeat for the opposite side.
Place your right hand over your head and shrug your left shoulder back. Slowly, pull your head towards your right shoulder. Hold for 10 seconds, and repeat for the other side.
Interlock your hands and place them behind your head. Push your chin down, towards your chest. Hold the stretch for 10 seconds.