Shoulder elevation
Stand with your feet shoulder width apart. Grasp your elbow and pull across and down until you feel a stretching sensation at the back of the upper arm. Hold for 20 seconds, release and repeat three times. Repeat with opposite arm. (see Figure 1, below)
Shoulder horizontal flexion
Stand with your feet shoulder width apart. Push the elbow with your opposite hand until you feel a stretching sensation in the back of your shoulder. Hold for 20 seconds, release and repeat three times. Repeat with opposite arm. (see Figure 2, below)
Trunk side flexion
Stand with your feet shoulder width apart. Place one hand on your hip and with the other arm reach over the top of your head until you feel a stretching sensation down the side of your lower back and trunk. Hold for 10 seconds, return to upright standing and repeat the movement to the opposite side. Repeat the exercise six times to each side. (see Figure 3, below)
Trunk rotation
Sit on a firm high chair with your thighs fully supported and your feet flat on the ground. Place your hands on opposite shoulders and slowly twist your trunk until you feel a stretching sensation in your lower back and trunk. Hold for 10 seconds, return to the starting position and repeat the movement to the opposite side. Repeat the exercise six times to each side. (see Figure 4, below)