Stand in a doorframe. Press your arms against the frame so that the front of your shoulders become increasingly stretched. Move your arms up and down the doorframe so that different parts of your muscles are stretched. Hold the position for 20 seconds and relax for 20 seconds before repeating.

Stand with your hands together behind your back. Draw your shoulder blades together (imagine trying to hold a pencil between your shoulder blades). Hold the position for 10 seconds and rest for 10 seconds before repeating.

Stand with the injured arm in front of your body. With the opposite hand, press the elbow of the injured arm towards the opposite shoulder, so that the upper part of the arm and the outer shoulder experiences increased stretching. Hold the position for 20 seconds and relax for 20 seconds before repeating.

Go down on all fours. Lift your toes from the floor and do push-ups.

Hold an elastic band with the injured arm at a 90-degree angle from the body. Slowly draw the elastic towards yourself so that it tightens.

Put the elastic under your foot, and with the injured arm draw the other end upwards by bending your arm.

Hold the elastic with the injured arm with elbow bent and your hand at shoulder level. Stretch your arm forwards so that the elastic is tightened.

Stand with your side against a wall. Hold the elastic with the injured arm with elbow bent, upper arm 90 degrees away from your body and your hand at shoulder height. The palm of your hand should face the floor. Drawn your arm downwards and in front of your stomach.

Stand with the elastic under your foot. Hold the elastic with the injured arm and drawn the arm slowly back and upwards so that the elastic is taut.

Stand with the good shoulder against a wall. Hold the elastic with the injured arm and move the outstretched arm to the side and away from your body so that the elastic becomes taut.

Kneel facing the wall with the injured arm on a table. The tabletop must be at shoulder height. Hold the elastic with the palm facing the wall and move your elbow up and down.

Kneel facing away from the wall with the injured arm on a table. The tabletop must be at shoulder height. Hold the elastic with the back of your hand facing the wall and move your elbow up and down.

Stand holding the elastic with the upper arm against your body and elbow bent at 90 degrees. Twist your lower arm outwards so that the elastic is taut and draw your arm slowly back again. The elbow must be held against your body the whole time.

Stand holding the elastic with the upper arm against your body and elbow bent at 90 degrees. Twist your lower arm in over your stomach so that the elastic is taut and draw your arm slowly back again. The elbow must be held against your body the whole time.